## 4.1 **Measurement—Liquid Volume**

Content to be learned

• Measure and estimate liquid volumes and mass of objects.

• Solve one-step word problems using addition, subtraction, multiplication, and division involving mass and volume.

• Measure and estimate liquid volumes and mass of objects.

• Solve one-step word problems using addition, subtraction, multiplication, and division involving mass and volume.

## 4.2 **Representing and Interpreting Data Using Picture Graphs and Bar Graphs**

Content to be learned

• Represent a data set with several categories by drawing a scaled picture graph.

• Draw a scaled bar graph to represent a data set with several categories.

• Solve one- and two-step “how many more” and “how many less” problems using information presented in scaled bar graphs.

• Represent a data set with several categories by drawing a scaled picture graph.

• Draw a scaled bar graph to represent a data set with several categories.

• Solve one- and two-step “how many more” and “how many less” problems using information presented in scaled bar graphs.

## 4.3 **Geometric Measurement— Perimeter of Polygons**

Content to be learned

• Solve real-world and mathematical problems involving perimeters of polygons.

• Find the perimeter given the side lengths.

• Solve problems involving perimeter, finding an unknown side length.

• Recognize rectangles with the same perimeter and different areas or with the same area and different perimeters.

• Solve real-world and mathematical problems involving perimeters of polygons.

• Find the perimeter given the side lengths.

• Solve problems involving perimeter, finding an unknown side length.

• Recognize rectangles with the same perimeter and different areas or with the same area and different perimeters.

## 4.4 **Computation—Fluency in Addition and Subtraction to 1,000**

Content to be learned

• Use strategies and algorithms based on place value to fluently add and subtract within 1,000.

• Fluently add and subtract within 1,000 using strategies and algorithms based on properties of operations.

• Use strategies and algorithms based on the relationship between addition and subtraction to fluently add and subtract within 1,000.

• Use strategies and algorithms based on place value to fluently add and subtract within 1,000.

• Fluently add and subtract within 1,000 using strategies and algorithms based on properties of operations.

• Use strategies and algorithms based on the relationship between addition and subtraction to fluently add and subtract within 1,000.

## 4.5 **Multiplication and Division Fluency Within 100**

Content to be learned

• Multiply and divide fluently within 100 using properties of operations as strategies.

• Know from memory all products of two one- digit numbers.

• Use the relationship of multiplication and division as a strategy to fluently multiply and divide within 100.

• Multiply and divide fluently within 100 using properties of operations as strategies.

• Know from memory all products of two one- digit numbers.

• Use the relationship of multiplication and division as a strategy to fluently multiply and divide within 100.