Trimester 3 Resources

Area and Perimeter

• Measure Area by counting unit squares

• Relate Area to addition and multiplication, using models

• Compare Areas of rectangles that have the same Perimeter

• Find the Perimeter of a figure given its side lengths

• Find the unknown side length given the Perimeter

• Compare Perimeters of rectangles that have the same Area

Telling Time

• Read, write and tell time to the nearest minute on analog and digital clocks

• Solve word problems involving intervals of time in minutes

• Use a number line diagram to represent intervals of time to determine the elapsed time, start time, or end time

Polygons

• Identify and describe attributes of polygons

• Classify and compare shapes based on their sides and angles

• Identify and draw examples / non-examples of quadrilaterals

Metric Measurement of Mass and Volume

• Measure and estimate liquid volumes using liters (L)

• Measure and estimate masses of objects using the metric units of grams (g) and kilograms (kg)

• Solve one-step word problems involving mass and volume using the four operations

Word Problems

• Solve two-step word problems with whole numbers involving all four operations

• Write an equation using a variable to represent an unknown when given a word problem