

 Lesson plan   
Understand and practice dividing without remainders. Use fact families to see how multiplication and division are related. 

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 Lesson plan   
Have your students practice with consecutive numbers that are just one more or one less than each other. 

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 Lesson plan   
Have your students jog in place and say the correct answer while the number hearts flash by; but with a few added few surprises. 

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 Activity   
Students learn the value of numbers. 

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 Activity   
A machine to calculate all kinds of sums. 

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 Lesson plan   
Collect, organize, analyze, and display data. Use bar graphs and double bar graphs to solve problems. 

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 Lesson plan   
Find the volume of rectangular prisms and triangular prisms. Compare volumes of prisms of equal height. Find the volumes of similar prisms. 

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 Lesson plan   
Understand the concept of perimeter and area. Find the perimeter and area of simple polygons. Find the area of rectangles and squares using length x width. 

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 Activity   
Play with mosaic, similar to a pegboard. Play to learn how to mirror things. 

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 Activity   
Find the area of a shape on a grid by counting squares. 

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 Lesson plan   
Develop fluency with addition and subtraction of nonnegative rational numbers with like denominators. 

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