

 Lesson plan   
Add and subtract decimals, with instruction and practice targeted at correctly organizing numbers to avoid typical computational errors. 

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 Lesson plan   
Students learn to recognize shapes and colors with six different exercises. 

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 Lesson plan   
Write fractions as either terminating or repeating decimals. Convert between fractions and decimals. Identify terminating and repeating decimals. 

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 Lesson plan   
Find the volume of a cylinder. Solve problems involving the volume. Find the volume of similar cylinders. 

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 Lesson plan   
Display and interpret bar graphs and histograms. Compare bar graphs and histograms. 

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 Lesson plan   
Students develop their understanding of numbers and learn to recognize the number 9 through various examples and exercises. 

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 Lesson plan   
Look for relationships between the lengths of the sides of a right triangle, leading to the Pythagorean Theorem. Apply the theorem to find the hypotenuse and legs of a right triangle. 

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 Lesson plan   
Identify properties of operations such as commutative, associative, and distributive and use them to compute whole numbers, including inverse relationships between and addition and subtraction. 

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 Lesson plan   
Divide 2 digit dividends by one digit divisors with and without remainders.Divide whole numbers using 3 and 4 digit dividends by one digit divisors. 

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 Lesson plan   
Various idea's for using a Number Path for counting and addition. 

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 Activity   
Students learn the definition of length, (surface) area, weight and volume through the 'step by step' illustration or 'horizontal' illustration. 

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 Activity   
Gallon man is a graphical creation that allows students to better visualize the units of capacity measurement. 

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 Activity   
Use tiling to show in a concrete case that the area of a rectangle with wholenumber side lengths a and b + c is the sum of a x b and a x c. 

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 Activity   
Solve math problems in the context of a story by drawing a visual fraction model to compute and show the quotient. 

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 Lesson plan   
Develop and analyze strategies for adding and subtracting numbers. 

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