**Resources**

**3rd Grade**

3.OA.A – Represent and solve problems involving multiplication and division.

Two Interpretations of Division

3.OA.B – Understand properties of multiplication and the relationship between multiplication and division

3.OA.D – Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Patterns in the Multiplication Table

3.NBT.A – Use place value understanding and properties of operations to perform multi-digit arithmetic.

3.NF.A – Develop understanding of fractions as numbers.

Naming the Whole for a Fraction

How Much is 1/3 of a Cup of Butter?

Locating Fractions Greater Than One on the Number Line

How Far Apart of the Freeway Exits?

Identify a Fraction on a Number Line (Open Middle)

Clothespin Fractions (Love2Learn2Day)

3.MD.A – Solve problems involving measurement and estimation.

How Many Movies Can You See in One Day?

3.MD.C – Geometric measurement: understand concepts of area and relate area to multiplication and to addition.

3.MD.D – Geometric measurement: recognize perimeter.

Maximizing Perimeter (Open Middle)

3.G.A – Reason with shapes and their attributes.

Geometric Pictures of One Half

Squares: Perimeter Vs. Area (Open Middle)

Rectangles: Perimeter Vs. Area (Open Middle)

**4th Grade**

4.OA.A. – Use the four operations with whole numbers to solve problems.

4.OA.B – Gain familiarity with factors and multiples.

4.OA.C – Generate and analyze patterns.

Visual Patterns – A great collection!

4.NBT.A – Generalize place value understanding for multi-digit whole numbers.

4.NBT.B – Use place value understanding and properties of operations to perform multi-digit arithmetic.

4.NF.A – Extend understanding of fraction equivalence and ordering.

Fraction Equivalence with Pictures

Doubling Numerators and Denominators

Using Benchmarks to Compare Fractions

How Far Apart are the Freeway Exits?

Clothespin Fractions (Love2Learn2Day)

4.NF.B – Build fractions from unit fractions.

Comparing Sums of Unit Fractions

Multiplying Mixed Numbers by Whole Numbers (Open Middle)

Adding Fractions (Open Middle)

4.NF.C – Understand decimal notation for fractions, and compare decimal fractions.

Using Place Value – Skip Counting

4.MD.A – Solve problems involving measurement and conversion of measurements.

How Big is the World’s Largest Deliverable Pizza?

Grass Seed 3-Act (Joe Schwartz)

4.MD.C – Geometric measurement: understand concepts of angle and measure angles.

4.G.A – Draw and identify lines and angles, and classify shapes by properties of their lines and angles.

Maximizing Perimeter (Open Middle)

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