Mathematics Videos

This 3rd grade mathematics video from Genius Plaza covers word problems. Students will learn how to spot the "clues" (addition, subtraction, multiplication words) in word problems that can help them arrive at solutions, and will learn strategies for determining which "clues" are most valuable and helpful. This video can be used as part of a 3rd grade or differentiated lesson on multiplication, word problems, and place value.

In this video, Jackson uses his multiplication facts to divide by 2, 3, 4, and 5.

In this video, Zeke learns about the different classifications of quadrilaterals, including polygons and parallelograms, squares and rectangles, and rhombuses and trapezoids.

Students will learn how to divide whole numbers by following these steps: divide, multiply, subtract, and compare.

In this video, Emily uses cubes to determine whether a number is even or odd by comparing the ones digits.

This video lesson demonstrates how to use arrays to find products. How many shampoo bottles can the display hold? To solve this problem, students build an array with place value blocks, break apart the array into tens and ones, and write a number sentence to represent this. Then, they add the partial products to find the product of the array.

In this video, Alex learns how to do subtraction in parts using place values

Students will expand their knowledge of rational numbers with this video. They will learn about rational numbers written as fractions shown on a number line.

This video explains how to use key information from a word problem to translate words into an equation to solve for "x."

Students analyze the relationship between the dependent and independent variables using graphs and tables.

In this video, Jada learns how to estimate the product of a whole number and a fraction.

In this video, Jada learns how to multiply two digits containing decimals with partial products.

In this video, Jada learns about estimation, and how to estimate the solutions to division problems.

In this video, Jada learns how to divide when the divisor is a multiple of ten.

In this video, Alex learns to divide whole numbers by moving the decimal point.

In this video, Alex learns how to estimate a division problem when both numbers are decimals.

In this video, Jada learns how to compare fractions using common denominators.

In this video, Jada learns how to use common denominators for addition and subtraction.

In this video, Carlos learns how to estimate values for addition and subtraction involving mixed numbers.

In this video, Carlos learns strategies to add mixed numbers using models.

In this video, Carlos learns strategies to subtract mixed numbers using models.

In this video, Emily learns how to present numerical data with pictographs.

In this video, Carlos practices more subtraction problems with mixed number models.

In this video, Jackson uses a number line to learn how to subtract.