## Khan Academy CCSS Lesson Links

Standard 3.G.1

Common Core Area - Geometry

Skill - Identify quadrilaterals - Identify squares, rectangles, and rhombuses.

https://www.khanacademy.org/e/identify-quadrilaterals

Standard 3.G.1

Common Core Area - Geometry

Skill - Categorize quadrilaterals - Classify and compare rectangles, rhombuses, and squares.

https://www.khanacademy.org/e/categorize-quadrilaterals

Standard 3.G.2

Common Core Area - Geometry

Skill - Identify unit fractions - Identify unit fractions when given a visual or a context.

https://www.khanacademy.org/e/cutting-shapes-into-equal-parts

Standard 3.G.2

Common Core Area - Geometry

Skill - Cut shapes into equal parts - Practice telling if a shape has been divided into equal parts.

https://www.khanacademy.org/e/that-s-not-fair-

Standard 3.MD.1

Common Core Area - Measurement and Data

Skill - Telling time on the number line - Match time of a number line to time on an analog or digital clock. Graph a given time on a number line.

https://www.khanacademy.org/e/telling-time-on-the-number-line

Standard 3.MD.1

Common Core Area - Measurement and Data

Skill - Time word problems with number line - Use a number line to solving time word problems.

https://www.khanacademy.org/e/telling-time-word-problems-with-the-number-line

Standard 3.MD.1

Common Core Area - Measurement and Data

Skill - Tell time to the nearest minute - Practice telling time using analog clocks. Some clocks do not have labels.

https://www.khanacademy.org/e/telling-time-to-the-nearest-minute

Standard 3.MD.1

Common Core Area - Measurement and Data

Skill - Telling time word problems (within the hour) - Solve a word problem to find the duration of an event. Both analog or digital clocks are included.

https://www.khanacademy.org/e/telling-time-word-problems

Standard 3.MD.1

Common Core Area - Measurement and Data

Skill - Time differences (within the hour) - Practice finding the difference between times given on two analog clocks. Each time difference is less than 60 minutes, and the hour hand stays on the same hour.

https://www.khanacademy.org/e/time-differences

Standard 3.MD.2

Common Core Area - Measurement and Data

Skill - Word problems with mass - Solve word problems involving mass. Estimate the mass of items.

https://www.khanacademy.org/e/measure-mass

Standard 3.MD.2

Common Core Area - Measurement and Data

Skill - Estimate mass (grams and kilograms) - Practice estimating the mass of real life objects using grams and kilograms.

https://www.khanacademy.org/e/estimating-mass

Standard 3.MD.2

Common Core Area - Measurement and Data

Skill - Estimate volume (milliliters and liters) - Practice estimating the volume of real life objects using milliliters and liters.

https://www.khanacademy.org/e/estimating-volume

Standard 3.MD.2

Common Core Area - Measurement and Data

Skill - Word problems with volume - Solve word problems involving volume. Estimate the volume of items.

https://www.khanacademy.org/e/volume-word-problems-1

Standard 3.MD.3

Common Core Area - Measurement and Data

Skill - Read picture graphs - Use picture graphs to solve word problems.

https://www.khanacademy.org/e/solving-problems-with-picture-graphs-2

Standard 3.MD.3

Common Core Area - Measurement and Data

Skill - Read bar graphs and solve 2 step problems - Read and interpret a double bar graphs.

https://www.khanacademy.org/e/reading_bar_charts_2

Standard 3.MD.3

Common Core Area - Measurement and Data

Skill - Read bar graphs and solve 1-step problems - Interpret bar graphs to answer questions about a context.

https://www.khanacademy.org/e/solving-problems-with-bar-graphs-3

Standard 3.MD.3

Common Core Area - Measurement and Data

Skill - Create bar graphs - Create a bar graph with the data given.

https://www.khanacademy.org/e/creating_bar_charts_1

Standard 3.MD.3

Common Core Area - Measurement and Data

Skill - Read picture graphs (multi-step problems) - Interpret picture graphs to answer questions about a context.

https://www.khanacademy.org/e/reading_pictographs_2

Standard 3.MD.3

Common Core Area - Measurement and Data

Skill - Create picture graphs (picture more than 1) - Create and interpret picture graphs.

https://www.khanacademy.org/e/creating-picture-and-bar-graphs-2

Standard 3.MD.4

Common Core Area - Measurement and Data

Skill - Graph data on line plots - Record measurements on line plots (also called dot plots).

https://www.khanacademy.org/e/creating-line-plots-2

Standard 3.MD.4

Common Core Area - Measurement and Data

Skill - Read line plots (data with fractions) - Practice reading and interpreting data that is graphed on line plots. The data graphed includes fractions.

https://www.khanacademy.org/e/read-line-plots

Standard 3.MD.5

Common Core Area - Measurement and Data

Skill - Find area by counting unit squares - Find the area of shapes by counting the unit squares inside them.

https://www.khanacademy.org/e/area_1

Standard 3.MD.5

Common Core Area - Measurement and Data

Skill - Understanding area - Compare the amount of unit squares that cover figures.

https://www.khanacademy.org/e/understanding-area

Standard 3.MD.5

Common Core Area - Measurement and Data

Skill - Understanding area - Compare the amount of unit squares that cover figures.

https://www.khanacademy.org/e/understanding-area

Standard 3.MD.5

Common Core Area - Measurement and Data

Skill - Understanding area - Compare the amount of unit squares that cover figures.

https://www.khanacademy.org/e/understanding-area

Standard 3.MD.5

Common Core Area - Measurement and Data

Skill - Find area by counting unit squares - Find the area of shapes by counting the unit squares inside them.

https://www.khanacademy.org/e/area_1

Standard 3.MD.5

Common Core Area - Measurement and Data

Skill - Find area by counting unit squares - Find the area of shapes by counting the unit squares inside them.

https://www.khanacademy.org/e/area_1

Standard 3.MD.6

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/area_1

Standard 3.MD.6

Common Core Area - Measurement and Data

Skill - Create rectangles with a given area - Practice finding the area of rectangles by counting unit square. Create rectangles with a given area by covering unit squares.

https://www.khanacademy.org/e/find-area-of-rectangles-by-counting-unit-squares

Standard 3.MD.6

Common Core Area - Measurement and Data

Skill - Find area with partial unit squares - Count unit squares and partial unit squares to find the area of shapes.

https://www.khanacademy.org/e/measuring-area-with-unit-squares

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area of rectangles - Find area of rectangles and squares by multiplying side lengths.

https://www.khanacademy.org/e/area-of-squares-and-rectangles

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 2 - Practice decomposing irregular shapes to find their area.

https://www.khanacademy.org/e/decompose-shapes-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Measure to find area - Practice measuring the side-lengths of a rectangle to find its area.

https://www.khanacademy.org/e/measure-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Compare areas by multiplying - Compare the areas of rectangles represented in images or contexts.

https://www.khanacademy.org/e/comparing-areas-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area of rectangles - Find area of rectangles and squares by multiplying side lengths.

https://www.khanacademy.org/e/area-of-squares-and-rectangles

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 2 - Practice decomposing irregular shapes to find their area.

https://www.khanacademy.org/e/decompose-shapes-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area and the distributive property - Use area models to represent the distributive property in finding area of rectangles.

https://www.khanacademy.org/e/area-and-the-distributive-property

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Transition from unit squares to area formula - Find area of rectangles by multiplying side-lengths.

https://www.khanacademy.org/e/finding-area-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Measure to find area - Practice measuring the side-lengths of a rectangle to find its area.

https://www.khanacademy.org/e/measure-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area and the distributive property - Use area models to represent the distributive property in finding area of rectangles.

https://www.khanacademy.org/e/area-and-the-distributive-property

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Find a missing side length when given area - Practice finding a missing side length on a rectangle when given the other side length and the area.

https://www.khanacademy.org/e/find-a-missing-side-length-when-given-area-of-a-rectangle

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Find a missing side length when given area - Practice finding a missing side length on a rectangle when given the other side length and the area.

https://www.khanacademy.org/e/find-a-missing-side-length-when-given-area-of-a-rectangle

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Measure to find area - Practice measuring the side-lengths of a rectangle to find its area.

https://www.khanacademy.org/e/measure-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Compare areas by multiplying - Compare the areas of rectangles represented in images or contexts.

https://www.khanacademy.org/e/comparing-areas-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Find a missing side length when given area - Practice finding a missing side length on a rectangle when given the other side length and the area.

https://www.khanacademy.org/e/find-a-missing-side-length-when-given-area-of-a-rectangle

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area and the distributive property - Use area models to represent the distributive property in finding area of rectangles.

https://www.khanacademy.org/e/area-and-the-distributive-property

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area of rectangles - Find area of rectangles and squares by multiplying side lengths.

https://www.khanacademy.org/e/area-of-squares-and-rectangles

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Measure to find area - Practice measuring the side-lengths of a rectangle to find its area.

https://www.khanacademy.org/e/measure-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Compare areas by multiplying - Compare the areas of rectangles represented in images or contexts.

https://www.khanacademy.org/e/comparing-areas-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 2 - Practice decomposing irregular shapes to find their area.

https://www.khanacademy.org/e/decompose-shapes-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Measure to find area - Practice measuring the side-lengths of a rectangle to find its area.

https://www.khanacademy.org/e/measure-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/comparing-areas-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/area-and-the-distributive-property

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/find-a-missing-side-length-when-given-area-of-a-rectangle

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 2 - Practice decomposing irregular shapes to find their area.

https://www.khanacademy.org/e/decompose-shapes-to-find-area

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 1 - Practice decomposing figures into rectangles to find area. Some figures are on grids.

https://www.khanacademy.org/e/decompose-figures-to-find-area-1

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area of rectangles - Find area of rectangles and squares by multiplying side lengths.

https://www.khanacademy.org/e/area-of-squares-and-rectangles

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Transition from unit squares to area formula - Find area of rectangles by multiplying side-lengths.

https://www.khanacademy.org/e/finding-area-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 1 - Practice decomposing figures into rectangles to find area. Some figures are on grids.

https://www.khanacademy.org/e/decompose-figures-to-find-area-1

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Transition from unit squares to area formula - Find area of rectangles by multiplying side-lengths.

https://www.khanacademy.org/e/finding-area-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/comparing-areas-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 1 - Practice decomposing figures into rectangles to find area. Some figures are on grids.

https://www.khanacademy.org/e/decompose-figures-to-find-area-1

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/area-and-the-distributive-property

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/finding-area-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/decompose-figures-to-find-area-1

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/find-a-missing-side-length-when-given-area-of-a-rectangle

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/decompose-figures-to-find-area-1

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Area of rectangles - Find area of rectangles and squares by multiplying side lengths.

https://www.khanacademy.org/e/area-of-squares-and-rectangles

Standard 3.MD.7

Common Core Area - Measurement and Data

https://www.khanacademy.org/e/finding-area-by-multiplying

Standard 3.MD.7

Common Core Area - Measurement and Data

Skill - Decompose figures to find area 2 - Practice decomposing irregular shapes to find their area.

https://www.khanacademy.org/e/decompose-shapes-to-find-area

Standard 3.MD.8

Common Core Area - Measurement and Data

Skill - Find perimeter by counting unit squares - Calculate the perimeter of a rectangle from its side lengths.

https://www.khanacademy.org/e/perimeter_1

Standard 3.MD.8

Common Core Area - Measurement and Data

Skill - Measure to find perimeter - Practice measuring side lengths to find perimeter.

https://www.khanacademy.org/e/measure-to-find-perimeter

Standard 3.MD.8

Common Core Area - Measurement and Data

Skill - Find perimeter when given side lengths - Find perimeter of figures when given an image or context.

https://www.khanacademy.org/e/perimeter-2

Standard 3.MD.8

Common Core Area - Measurement and Data

Skill - Perimeter word problems - Practice solving real world word problems involving perimeter.

https://www.khanacademy.org/e/perimeter-word-problems

Standard 3.MD.8

Common Core Area - Measurement and Data

Skill - Find a missing side length when given perimeter - Find a missing side length for a figure when given the perimeter.

https://www.khanacademy.org/e/find-a-missing-side-length-when-given-perimeter

Standard 3.MD.8

Common Core Area - Measurement and Data

Skill - Compare area and perimeter - Compare the areas and perimeters of rectangles when given a context or picture.

https://www.khanacademy.org/e/comparing-area-and-perimeter

Standard 3.NBT.1

Common Core Area - Number and Operations in Base Ten

Skill - Round to nearest 10 or 100 - Practice rounding to the nearest ten and rounding to the nearest hundred.

https://www.khanacademy.org/e/rounding-to-the-nearest-ten-or-hundred

Standard 3.NBT.1

Common Core Area - Number and Operations in Base Ten

Skill - Rounding challenge - Give your brain a workout with these challenge problems on rounding.

https://www.khanacademy.org/e/rounding-challenge

Standard 3.NBT.1

Common Core Area - Number and Operations in Base Ten

Skill - Round to nearest 10 or 100 on the number line - Practice rounding to the nearest ten and rounding to the nearest hundred on the number line.

https://www.khanacademy.org/e/rounding-to-the-nearest-10-or-100-on-the-number-line

Standard 3.NBT.2

Common Core Area - Number and Operations in Base Ten

Skill - Break apart 3-digit addition problems - Practice breaking apart big addition problems using place value. For example, 234+567 is the same as 200+500+30+60+4+7.

https://www.khanacademy.org/e/break-apart-three-dig-add

Standard 3.NBT.2

Common Core Area - Number and Operations in Base Ten

Skill - Add within 1000 - Practice adding three-digit numbers. All sums are 1000 or less.

https://www.khanacademy.org/e/addition_4

Standard 3.NBT.2

Common Core Area - Number and Operations in Base Ten

Skill - Subtract within 1000 - Subtract with 2 numbers less than 1000.

https://www.khanacademy.org/e/subtraction_4

Standard 3.NBT.2

Common Core Area - Number and Operations in Base Ten

Skill - Estimate to add and subtract multi-digit whole numbers - Use estimation to find a reasonable solution to multi-digit addition and subtraction problems. Numbers are less than or equal to 1000.

https://www.khanacademy.org/e/estimate-to-add-multi-digit-whole-numbers-

Standard 3.NBT.2

Common Core Area - Number and Operations in Base Ten

Skill - Add using groups of 10 and 100 - Practice making groups of 10 and 100 while adding 3-digit numbers.

https://www.khanacademy.org/e/making-100-and-1000

Standard 3.NBT.3

Common Core Area - Number and Operations in Base Ten

Skill - Multiply by tens - Multiply a 1-digit number by a multiple of 10.

https://www.khanacademy.org/e/multiplication_1

Standard 3.NBT.3

Common Core Area - Number and Operations in Base Ten

Skill - Multiply by tens word problems - Solve word problems with multiples of ten. Â Decompose multiples of ten to multiply.

https://www.khanacademy.org/e/multiply-by-tens-word-problems

Standard 3.NF.1

Common Core Area - Number and Operations: Fractions

Skill - Identify unit fractions - Identify unit fractions when given a visual or a context.

https://www.khanacademy.org/e/cutting-shapes-into-equal-parts

Standard 3.NF.1

Common Core Area - Number and Operations: Fractions

Skill - Identify numerators and denominators - Practice identifying numerators and denominators in fractions.

https://www.khanacademy.org/e/recognizing_fractions

Standard 3.NF.1

Common Core Area - Number and Operations: Fractions

Skill - Recognize fractions - Identify the fraction of a whole that is shaded. Fractions are less than 1.

https://www.khanacademy.org/e/recognizing_fractions_0.5

Standard 3.NF.1

Common Core Area - Number and Operations: Fractions

Skill - Recognize fractions greater than 1 - Identify the fraction of a whole that is shaded. Fractions are greater than or equal to one.

https://www.khanacademy.org/e/fractions-greater-than-one

Standard 3.NF.1

Common Core Area - Number and Operations: Fractions

Skill - Cut shapes into equal parts - Practice telling if a shape has been divided into equal parts.

https://www.khanacademy.org/e/that-s-not-fair-

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Relate fractions to 1 - Determine whether fractions are greater than, less than, or equal to one.

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Relate fractions to 1 - Determine whether fractions are greater than, less than, or equal to one.

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Find 1 on the number line - Locate 1 on a number line labeled with 0 and a unit fraction.

https://www.khanacademy.org/e/finding-1-on-the-number-line

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Unit fractions on the number line - Use unit fractions to think about the location of other fractions on the number line.

https://www.khanacademy.org/e/fractions_on_the_number_line_2

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Fractions on the number line - Plot and spot fractions on the number line.

https://www.khanacademy.org/e/fractions_on_the_number_line_1

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Relate fractions to 1 - Determine whether fractions are greater than, less than, or equal to one.

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Find 1 on the number line - Locate 1 on a number line labeled with 0 and a unit fraction.

https://www.khanacademy.org/e/finding-1-on-the-number-line

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Fractions on the number line - Plot and spot fractions on the number line.

https://www.khanacademy.org/e/fractions_on_the_number_line_1

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Find 1 on the number line - Locate 1 on a number line labeled with 0 and a unit fraction.

https://www.khanacademy.org/e/finding-1-on-the-number-line

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Fractions on the number line - Plot and spot fractions on the number line.

https://www.khanacademy.org/e/fractions_on_the_number_line_1

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Unit fractions on the number line - Use unit fractions to think about the location of other fractions on the number line.

https://www.khanacademy.org/e/fractions_on_the_number_line_2

Standard 3.NF.2

Common Core Area - Number and Operations: Fractions

Skill - Unit fractions on the number line - Use unit fractions to think about the location of other fractions on the number line.

https://www.khanacademy.org/e/fractions_on_the_number_line_2

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fractions on the number line - Graph and identify equivalent fractions on a number line.

https://www.khanacademy.org/e/equivalent-fraction-models

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Write fractions as whole numbers - Represent fractions as whole numbers and whole numbers as fractions.

https://www.khanacademy.org/e/writing-fractions-as-whole-numbers

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Visually compare fractions 1 - Practice comparing fractions with the help of visuals aides.

https://www.khanacademy.org/e/comparing-fractions-with-the-same-numerator-or-denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fraction models - Identify and create equivalent fractions using visual models.

https://www.khanacademy.org/e/equivalent-fraction-models-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same denominator - Compare two fractions that have the same denominator using greater and less than symbols.

https://www.khanacademy.org/e/comparing_fractions_with_the_same_denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Write fractions as whole numbers - Represent fractions as whole numbers and whole numbers as fractions.

https://www.khanacademy.org/e/writing-fractions-as-whole-numbers

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same numerator - Compare two fractions that have the same numerator using greater and less than symbols.

https://www.khanacademy.org/e/comparing_fractions_with_the_same_numerator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same numerator or denominator - Compare two fractions that have either the same numerator or denominator.

https://www.khanacademy.org/e/comparing_fractions_1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same numerator - Compare two fractions that have the same numerator using greater and less than symbols.

https://www.khanacademy.org/e/comparing_fractions_with_the_same_numerator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same denominator - Compare two fractions that have the same denominator using greater and less than symbols.

https://www.khanacademy.org/e/comparing_fractions_with_the_same_denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fractions on the number line - Graph and identify equivalent fractions on a number line.

https://www.khanacademy.org/e/equivalent-fraction-models

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fraction models - Identify and create equivalent fractions using visual models.

https://www.khanacademy.org/e/equivalent-fraction-models-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Write fractions as whole numbers - Represent fractions as whole numbers and whole numbers as fractions.

https://www.khanacademy.org/e/writing-fractions-as-whole-numbers

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same numerator - Compare two fractions that have the same numerator using greater and less than symbols.

https://www.khanacademy.org/e/comparing_fractions_with_the_same_numerator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions of different wholes - Compare two fractions based on the whole that each one refers to.

https://www.khanacademy.org/e/naming-the-whole

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fractions on the number line - Graph and identify equivalent fractions on a number line.

https://www.khanacademy.org/e/equivalent-fraction-models

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same denominator - Compare two fractions that have the same denominator using greater and less than symbols.

https://www.khanacademy.org/e/comparing_fractions_with_the_same_denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/writing-fractions-as-whole-numbers

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same numerator or denominator - Compare two fractions that have either the same numerator or denominator.

https://www.khanacademy.org/e/comparing_fractions_1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Visually compare fractions 1 - Practice comparing fractions with the help of visuals aides.

https://www.khanacademy.org/e/comparing-fractions-with-the-same-numerator-or-denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fraction models - Identify and create equivalent fractions using visual models.

https://www.khanacademy.org/e/equivalent-fraction-models-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/comparing_fractions_with_the_same_numerator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions of different wholes - Compare two fractions based on the whole that each one refers to.

https://www.khanacademy.org/e/naming-the-whole

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/comparing_fractions_with_the_same_numerator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Visually compare fractions 1 - Practice comparing fractions with the help of visuals aides.

https://www.khanacademy.org/e/comparing-fractions-with-the-same-numerator-or-denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/comparing_fractions_with_the_same_denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/equivalent-fraction-models

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions with the same numerator or denominator - Compare two fractions that have either the same numerator or denominator.

https://www.khanacademy.org/e/comparing_fractions_1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Visually compare fractions 1 - Practice comparing fractions with the help of visuals aides.

https://www.khanacademy.org/e/comparing-fractions-with-the-same-numerator-or-denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/writing-fractions-as-whole-numbers

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Compare fractions of different wholes - Compare two fractions based on the whole that each one refers to.

https://www.khanacademy.org/e/naming-the-whole

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Visually compare fractions 1 - Practice comparing fractions with the help of visuals aides.

https://www.khanacademy.org/e/comparing-fractions-with-the-same-numerator-or-denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/comparing_fractions_1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fraction models - Identify and create equivalent fractions using visual models.

https://www.khanacademy.org/e/equivalent-fraction-models-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/comparing_fractions_with_the_same_denominator

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/naming-the-whole

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/relate-fractions-to-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/comparing_fractions_1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/naming-the-whole

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

Skill - Equivalent fraction models - Identify and create equivalent fractions using visual models.

https://www.khanacademy.org/e/equivalent-fraction-models-1

Standard 3.NF.3

Common Core Area - Number and Operations: Fractions

https://www.khanacademy.org/e/equivalent-fraction-models

Standard 3.OA.1

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply with arrays - Practice multiplying 1-digit numbers using arrays.

https://www.khanacademy.org/e/multiplying-with-arrays

Standard 3.OA.1

Common Core Area - Operations and Algebraic Thinking

Skill - Meaning of multiplication - Practice representing multiplication as equal groups, repeated addition, or arrays.

https://www.khanacademy.org/e/meaning-of-multiplication

Standard 3.OA.2

Common Core Area - Operations and Algebraic Thinking

Skill - Divide with visuals - Practice basic division using various visuals, such as arrays.

https://www.khanacademy.org/e/dividing-with-visuals

Standard 3.OA.2

Common Core Area - Operations and Algebraic Thinking

Skill - Meaning of division - Use visual models to understand division.

https://www.khanacademy.org/e/meaning-of-division

Standard 3.OA.3

Common Core Area - Operations and Algebraic Thinking

Skill - Relate division to multiplication word problems - Find both the multiplication and division equation that can be used to solve a word problem.

https://www.khanacademy.org/e/relate-division-to-multiplication-word-problems

Standard 3.OA.3

Common Core Area - Operations and Algebraic Thinking

Skill - Multiplication and division word problems (within 100) - Solve word problems involving multiplication and division. Solutions will be less than or equal to 100.

https://www.khanacademy.org/e/multiplication-and-division-word-problems--within-100-

Standard 3.OA.4

Common Core Area - Operations and Algebraic Thinking

Skill - Find missing factors (1-digit multiplication) - Find missing factors in 1-digit multiplication problems. Products are less than or equal to 100.

https://www.khanacademy.org/e/finding-missing-factors--1-digit-multiplication-

Standard 3.OA.4

Common Core Area - Operations and Algebraic Thinking

Skill - Basic multiplication - Multiply two 1-digit numbers. Some problems include multiplying by 10.

https://www.khanacademy.org/e/multiplication_0.5

Standard 3.OA.4

Common Core Area - Operations and Algebraic Thinking

Skill - Letters and symbols in multiplication and division equations - Practice solving for unknown letters and symbols in equations.

https://www.khanacademy.org/e/letters-and-symbols-in-multiplication-and-division-equations

Standard 3.OA.4

Common Core Area - Operations and Algebraic Thinking

Skill - Find missing divisors and dividends (1-digit division) - Find missing divisors and dividends in 1-digit division problems. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/division_1

Standard 3.OA.5

Common Core Area - Operations and Algebraic Thinking

Skill - Associative property of multiplication - Practice changing the grouping of factors in multiplication problems and see how it affects the product.

https://www.khanacademy.org/e/associative-property-of-multiplication-

Standard 3.OA.5

Common Core Area - Operations and Algebraic Thinking

Skill - Commutative property of multiplication - Practice changing the order of factors in a multiplication problem and see how it affects the product.

https://www.khanacademy.org/e/commutative-property-of-multiplication

Standard 3.OA.5

Common Core Area - Operations and Algebraic Thinking

Skill - Distributive property of multiplication - Practice decomposing the factors in multiplication problems and see how it affects the product.

https://www.khanacademy.org/e/distributive-property-of-multiplication-

Standard 3.OA.6

Common Core Area - Operations and Algebraic Thinking

Skill - Relate division to multiplication word problems - Find both the multiplication and division equation that can be used to solve a word problem.

https://www.khanacademy.org/e/relate-division-to-multiplication-word-problems

Standard 3.OA.6

Common Core Area - Operations and Algebraic Thinking

Skill - Relate division to multiplication - See the relationship between multiplication and division problems.

https://www.khanacademy.org/e/relate-division-to-multiplication

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 5 - Divide by 5. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-5

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 4 - Divide by 4. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-4

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 5 - Multiply 5 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-5

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Basic multiplication - Multiply two 1-digit numbers. Some problems include multiplying by 10.

https://www.khanacademy.org/e/multiplication_0.5

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Find missing divisors and dividends (1-digit division) - Find missing divisors and dividends in 1-digit division problems. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/division_1

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Relate repeated addition to multiplication - Practice transitioning from repeated addition to multiplication. Understand that '5+5+5' is the same as '3 fives' or '3x5'.

https://www.khanacademy.org/e/relate-repeated-addition-to-multiplication

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 3 - Divide by 3. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-3

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 8 - Multiply 8 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-8

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Whole numbers on the number line - Practice skip counting to find a number on a number line with only two tick marks labeled.

https://www.khanacademy.org/e/number_line

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 6 - Multiply 6 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-6

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 2 - Multiply 2 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-2

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 1 - Divide by 1. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-1

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 6 - Divide by 6. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-6

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 10 - Divide by 10. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-10

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 2 - Divide by 2. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-2

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 3 - Multiply 3 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-3

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Basic division - Divide two numbers. Â Quotients are equal to or less than 10.

https://www.khanacademy.org/e/division_0.5

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 4 - Multiply 4 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-4

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 8 - Divide by 8. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-8

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 9 - Divide by 9. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-9

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 7 - Multiply 7 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-7

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 9 - Multiply 9 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-9

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Multiply by 0 or 1 - Multiply 0 or 1 times a number less than or equal to 10.

https://www.khanacademy.org/e/multiplying-by-0-or-1

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Divide by 7 - Divide by 7. Quotients are less than or equal to 10.

https://www.khanacademy.org/e/dividing-by-7

Standard 3.OA.7

Common Core Area - Operations and Algebraic Thinking

Skill - Find missing factors (1-digit multiplication) - Find missing factors in 1-digit multiplication problems. Products are less than or equal to 100.

https://www.khanacademy.org/e/finding-missing-factors--1-digit-multiplication-

Standard 3.OA.8

Common Core Area - Operations and Algebraic Thinking

Skill - 2-step estimation word problems - Use estimation to solve two-step word problems involving addition, subtraction, multiplication, and division.

https://www.khanacademy.org/e/2-step-estimation-word-problems

Standard 3.OA.8

Common Core Area - Operations and Algebraic Thinking

Skill - 2-step word problems - Solve two-step word problems with addition, subtraction, multiplication, and division. Some questions include estimation. Â

Standard 3.OA.8

Common Core Area - Operations and Algebraic Thinking

Skill - Represent 2-step word problems with equations - Represent two-step word problems using equations with a letter standing for the unknown quantity. Equations include addition, subtraction, multiplication, and division.

https://www.khanacademy.org/e/represent-2-step-word-problems-using-equations

Standard 3.OA.9

Common Core Area - Operations and Algebraic Thinking

Skill - Patterns with even and odd - Use an understanding of even and odd numbers to figure out number patterns.

https://www.khanacademy.org/e/patterns-with-even-and-odd

Standard 3.OA.9

Common Core Area - Operations and Algebraic Thinking

Skill - Math patterns 1 - Identify arithmetic patterns (including ones in the addition or multiplication tables), and explain them using properties of operations.

https://www.khanacademy.org/e/patterns

Standard 3.OA.9

Common Core Area - Operations and Algebraic Thinking

Skill - Patterns in multiplication tables - Practice discovering and explaining patterns in multiplication tables.

https://www.khanacademy.org/e/patterns-in-the-addition-table-and-multiplication-table