Dream Box – Equivalent Fractions on the Number Line. Students develop understanding of equivalent fractions by placing markers at set intervals along a race course. Lesson CCSS.MATH.CONTENT.4.NF.B.3.B Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a …

# Category Archive: Math Online Games

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## Interactive Multi-Digit Multiplication Area Model (4th Grade)

Dream Box – Multiplication: Open Arrays/Area Models. Students compose arrays, use partial products, and develop understanding of the distributive property to mentally multiply up to 3-digit by 3-digit numbers. Lesson CCSS.MATH.CONTENT.4.NBT.B.5 Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place …

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## Interactive Decimal Sums on the Number Line (5th Grade)

Dream Box – Decimal Sums on the Number Line. Students use a number line to add and subtract decimals and solve for a variable in a “change unknown” situation. Lesson CCSS.MATH.CONTENT.5.NBT.B.7 Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the …

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## Interactive Ratios and Equivalent Measurements (6th Grade)

Dream Box – Ratios and Equivalent Measurements. Students use a ratio table to represent equivalent measurement ratios in the context of a recipe. This DreamBox lesson helps students mentally multiply and divide as they use scale factors and number relationships to understand equivalent ratios. Lesson Dream Box – Proportional Reasoning on a Double Number Line. Students …

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## Interactive Supplementary and Vertical Angles (7th Grade Geometry)

Dream Box – Supplementary and Vertical Angles. Students reason deductively about supplementary, vertical, and adjacent angles to make rotations, aim for targets, and determine angle measurements. Lesson CCSS.MATH.CONTENT.7.G.B.5 Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure. …

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## Problem Solving – Interactive Tutorials and Problems Multiplication & Division

Thinking Blocks Interactive Tutorials– Model and solve word problems with multiplication and division. Online interactive tutorial (Third-Fifth). Online Word Problems with Multiplication and Division Level 1 Word Problem Set 1 Word Problem Set 2 Word Problem Set 3 Word Problem Set 4 Word Problem Set 5 Word Problem Set 6 Word Problem Set 7 Word Problem …

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## Problem Solving – Thinking Blocks Interactive Tutorials and Problems 3

Thinking Blocks Interactive Tutorials – Model and solve word problems with addition and subtraction. Online interactive tutorial (First-Fourth). Online Word Problems with Double-Digit Addition and Subtraction Word Problem Set 1 Word Problem Set 2 Word Problem Set 3 Word Problem Set 4 Word Problem Set 5 Word Problem Set 6 Word Problem Set 7 Word …

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## Problem Solving – Thinking Blocks Interactive Tutorials and Problems

Thinking Blocks Interactive Tutorials – Model and solve word problems with addition and subtraction. Online interactive tutorial. First and Second Grade. How to use Thinking Blocks Tutorial Online Addition Word Problems and Missing Addend Word Problem Set 1 Word Problem Set 2 Word Problem Set 3 Word Problem Set 4 Word Problem Set 5 Word …

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## Functions: Polynomial Functions and Scatter Plots – Interactive (8th grade)

Polynomial Functions and Scatter Plots – Students model linear, quadratic, and cubic relationships by analyzing a scatterplot and representing it with a function in either standard or factored form. Lesson Investigate patterns of association in bivariate data. CCSS.MATH.CONTENT.8.SP.A.1 Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities. …

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