Attributes of Two-Dimensional Figures Standard: Solve word problems involving time intervals within 1 hour by counting backward and forward using the number line and clock. Form rectangles by tiling with unit squares to make arrays. Generate simple equivalent fractions by using visual fraction models and the number line. Round to the nearest hundred on the vertical number line. Use the distributive property as a strategy to find related multiplication facts.

Explore time as a continuous measurement using a stopwatch. Explore and create unconventional representations of one-half. Specify and partition a whole into equal parts, identifying and counting unit fractions by drawing pictorial area models. Demonstrate the possible whole number side lengths of rectangles with areas of 24, 36, 48, or 72 square units using the associative property. Understand the function of parentheses and apply to solving problems.

Solve word problems involving time intervals within 1 hour by counting backward and forward using the number line and clock.

Foundations for Understanding Area Standard: Express mat numbers as fractions and recognize equivalence with different units.

## Common Core Grade 3 Math (Worksheets, Homework, Lesson Plans)

Decompose a liter to reason about the size of 1 liter, milliliters, 10 milliliters, and 1 milliliter. Model tiling with centimeter and inch unit squares as a strategy to measure area. Multiplication and Division Using Units up to 8 Standard: Solving Word Problems Standard: Count by fives and ones on the number line as a strategy to tell time to the nearest minute on the clock.

Video Lesson 15Lesson Decompose quadrilaterals to understand perimeter as the boundary of a shape. Multiplication and Division Using Units of 9 Standard: Rotate tape diagrams vertically. Video Lesson 20Lesson Solve word problems in varied contexts using a letter to represent the unknown.

Use the distributive property as a strategy to multiply and divide using units of 6 and 7.

Model the associative property as a strategy to multiply. Looking for video lessons that will help you in your Common Core Grade 3 math classwork or homework?

Skip-count objects in models to build fluency with multiplication facts using units of 4.

Understand distance and position on the number line as strategies for comparing fractions. Homewkrk a variety of word problems involving area and perimeter using all four operations.

Solve one-step word problems involving metric weights within and estimate to reason about solutions. Interpret area models to form rectangular arrays.

Decompose twice to subtract measurements including three-digit msth with zeros in the tens and ones places. Analyze different rectangles and reason about their area. Represent parts of one whole as fractions with number bonds. Use all four operations to solve problems involving perimeter and missing measurements. Represent and identify fractional parts of different wholes.

# Module 4 Lesson 18 Homework | Math | ShowMe

Explore time as a continuous measurement using a stopwatch. Hmework on the Number Line Standard: Specify and partition a whole into equal parts, identifying and counting unit fractions by folding fraction strips. Solve two-step word problems involving multiplying single-digit factors and multiples of Estimate sums by rounding and apply to solve measurement word problems.

Compare and classify other polygons.

Apply the distributive property to decompose units. Model the relationship between multiplication and division. Compare and classify quadrilaterals.