In this geometry worksheet, students practice solving 1 warm up equation involving the missing side of a rectangle. Students find the area of a given rectangle.

Students predict, plan, and gather information for a metric measuring challenge. They cooperatively measure the perimeter of their school building using appropriate tools according to a plan they devise together. Students create...

What special relationships exist in right triangles? In the high school performance task, learners investigate Pythagorean triples. They then determine rules for the perimeter and area of right triangles given the shortest side.

In this calculating area worksheet, students use their problem solving skills and the information provided to find the area of 6 triangles.

In this calculating area worksheet, students use their problem solving skills and the information provided to find the area of 6 rectangles.

In this calculating area worksheet, students use their problem solving skills and the information provided to find the area of 6 rectangles.

In this calculating area worksheet, students use their problem solving skills and the information provided to find the area of 6 figures.

In this geometry worksheet, 4th graders read how to calculate the perimeter of a rectangle. They apply the P= 2L + 2W formula to find the perimeters of three rectangles.

In this geometry worksheet, 5th graders read how to find the perimeter of a triangle. They use the P= S1+S2+S3 formula to find the perimeter of three triangles.

For this measurement worksheet, 1st graders study the different rectangles and then find the perimeter of each rectangle to the nearest inch.

In this measurement worksheet, 1st graders use the given measurements to find the perimeter and area of the six different rectangles pictured on the worksheet.

In this measurement instructional activity, students study the different rectangles and then use the given measurements to find the perimeter and area for each.

In this finding perimeter activity, students count tiles around the edges of 3 different shapes to find their perimeter.

In this area and perimeter worksheet, students find the perimeter of 1 of a pair of rectangles with the same area. A reference web site is given for additional activities.

In this measurement activity, students study the different rectangles and then find the perimeter for each rectangle pictured on the activity.

On your mark, get set, GO! The class sprints toward the conclusions in a race analysis activity. The staggered start of the 400-m foot race is taken apart in detail, and then learners step back and develop some overall race strategy...

What makes an equilateral triangle equilateral? It turns out it's much more than just the side lengths! Learners analyze four different triangles to determine the best equilateral triangle. They create a formula that they later use to...

One cyclist goes to great lengths to make his proposal! Your classes must figure out just what length that is. Using a map with a bike route that spells out Marry Me, learners calculate the total distance of the ride. They base their...

Students make accurate measurements and calculations of measuring the area an perimeter of a section of the floor accordingly. They use appropriate measurement and calculation strategies to write a complete a clear explanation for how...

In this right triangles worksheet, 10th graders solve and complete 14 various types of problems. First, they find the perimeter of the isosceles trapezoid shown. Then, students find the measures of each marked side of a right triangle....

Explain algebraic relationships through an understanding of area and perimeter. Continuing concepts built in the third instructional activity of the series, the fourth installment of 28 asks learners to identify common expressions...

Fifth graders practice solving word problems using highlighted strategies. In this word problem lesson, 5th graders brainstorm and  use words as clues that indicate the math operations that will be used to solve problems. They use...

Here is a presentation that's chock full of great tips on how to memorize multiplication facts, and how to calculate the area of shapes that aren't perfect squares or rectangles. Many good problems are in each of the slides. A great...

Fifth graders practice the skills of finding the perimeter and area of different objects. They integrate technology tools by using a computer software program during the class as the second half of an assessment of measuring student...