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Perimeters of Shapes

Correlated to State Standards

This math unit for grade 2 provides five activity pages in which students calculate the perimeter of a shape (rectangle, triangle, hexagon, and others); includes an assessment page in test-prep format. (Find other units by searching "Geometry 2.")

11 and 12

This math activity presents eight sets of fish and directions to students to count the fish and fill in numbers to create an addition problem with an answer. An answer key is included. (Find other math activities by searching the term "addition facts.")

13 - 14 - 15

This math activity directs students to create addition problems for ten sets of hearts by counting hearts, writing numbers in the blanks, and solving the problems. An answer key is included. (Find other math activities by searching the term "addition facts.")

2 or More

This math activity presents a puzzle with numbers in rows and columns. Students are directed to use colors (red, blue, etc.) and circle two or more numbers that add up to 13 through 18. An answer key is included, although answers may vary. (Find other math activities by searching the term "addition facts.")

Add It Now

This math activity directs students to find the answers for a series of addition problems in which an automobile follows a path to the finish line. An answer key is included. (Find other math activities by searching the term "addition facts.")

Add It Up

This math activity provides a page of addition problems for students to solve (answers are mostly 2-digit). An answer key is included. (Find other math activities by searching the term "addition facts.")

Add Three Numbers

This math activity presents addition problems with three integers in a column to add. Students will remember the strategy to look for easy combinations of numbers before finding the sum (from previous activity). An answer key is included. (Find other math activities by searching the term "addition facts.")

Adding 10

This math activity directs students to add 10 to a series of numbers (i.e., 5 + 10 = ?), look for a pattern in adding the numbers, and write out what the pattern is. An answer key is included. (Find other math activities by searching the term "addition facts.")

Adding 11

This math activity presents a series of addition problems in which students add 11 to a number (i.e., 5 + 11 = ?), figure out a pattern of operations that fit these problems, and write out the rule. An answer key is included. (Find other math activities by searching "addition facts.")

Addition Review

This math activity presents a series of simple addition practice problems with sums that total 10 or less. Students are directed to find the answers. An answer key is included. (Find other math activities by searching the term "addition facts.")

An Apple Tree

This math activity provides a picture of an apple tree (with apples), a bird, and a dog; plus four word problems. Students are directed to read the problems, think about answers to the questions, and create addition or subtraction problems. An answer key is included. (Find other math activities by searching the term "word problems.")

Bear Combinations

This math activity demonstrates the strategy of looking for easy combinations of numbers in column addition before adding up the problem. Students see how to combine four numbers into two and find the sum. An answer key is included. (Find other math activities by searching the term "addition facts.")

The Beehive

This two-page math activity presents a picture of a beehive with directions to draw bees around it. Then, students read six word problems, create addition and subtraction number problems, and solve. An answer key is included. (Find other math activities by searching the term "word problems.")

Blow Bubbles

This two-page math activity presents a picture of bubble mix, a pipe, and directions to draw and color bubbles. Then, students read six word problems, create addition and subtraction number problems, and solve. An answer key is included. (Find other math activities by searching the term "word problems.")

Buzz Around

This math activity directs students to solve addition problems that have three integers in a column by finding easy combinations of numbers first. If sums are less than 10, students color sections yellow, or if sums are more than 10, blue; and help bees get to the hive. An answer key is included. (Find other math activities by searching the term "addition facts.")