National Security Agency
Line Graphs: Gone Graphing
Practice graphing and interpreting data on line graphs with 36 pages of math activities. With rationale, worksheets, and assessment suggestions, the resource is a great addition to any graphing unit.
Curated OER
Walking on Water
Students use this problem to help them to relate to force vectors: Suspend a meterstick horizontally between two tables. Place a 1kg mass in the middle of the meterstick. Notice the bend of the meterstick. Explain why the meterstick...
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Inductive and Deductive Reasoning
High schoolers use logical arguments and inductive reasoning to make or disprove conjectures. After observing a teacher led demonstration, students discover that the deductive process narrows facts to a few possible conclusions. In...
Curated OER
What Time Is It?
Are your learners practicing telling time? They use the nine clocks provided and write the corresponding time for each clock. If you're looking to extend this activity, have them tell a partner what they'd be doing at each time.
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How Many?
How many cats are there? Dogs? As learners examine a set of images, they fill in a chart to indicate how many of each image there are. In the first series, there are four dogs and two cats. In the second, there are three planes and six...
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Comparing Fractions with Like Numerators or Denominators
There are five fraction models here and each has a corresponding numeric fraction it represents. Scholars use the models to better comprehend fractions as they match each to its correct numeric form. Although all of these fractions could...
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M&M Counting Fun
Students count up to 10 or more M & Ms using verbal names and one-to-one correspondence, as well as use sets of M & Ms to represent quantities given in verbal form.
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Four Animal Legs at Sunset
First graders listen to the book, 1, 2, 3, To The Zoo, and focus on the one-to-one correspondence while counting the animals and other objects in the story. They create page number four in their number books.
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Three Bears and Three Goats in the Morning Sun
First graders listen to the story Three Bears from the book, Three Tales of Three, focusing on the one-to-one correspondence while counting various items in the story. They create pages for the number 3 for their counting books.
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A Number a Day
Summary: This activity is designed to help young scholars understand: The concept of number and its relationship to the calendar What a calendar is and how it can be used to keep track of time One-to-one correspondence and sequencing...
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These Are Sum Colors!
For this addition worksheet, 1st graders solve single addition problems and color each part of a picture puzzle using the color indicated to correspond with each sum. They use yellow for the sum of 11 or 14, red for 12 or 13, blue for 17...
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Write Word Problems
In this problem solving skills worksheet, students solve 4 problems that require them to write word probems for the 4 equations shown. Students also create their own multi-step equation and corresponding word problem.
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It Counts
Students explore one to one number correspondence. In this early math lesson, students make observations about and classify plants in order to gain an understanding of using numbers to describe their world.
K-5 Math Teaching Resources
Base Ten Cards (tens and ones)
Strengthen your class's understanding of place value with this series of base-ten flash cards. Including illustrations representing a variety of numbers from 13 to 94, this resource can be used in many different ways to build the numbers...
Kelly's Kindergarten
August Daily Activities
You'll feel more than prepared for the start of the school year with this collection of daily activities for the month of August! From filling in numbers on a calendar or coloring patterns to solving addition and reading comprehension...
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Challenge: Five in a Row with Decimal Numbers
In this multiplication worksheet, students play a game with 2 number cubes or dice where they substitute decimals for the numbers on the cubes. Students multiply the decimals together then find the corresponding product on a 5 by 5 game...
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Similar Figures
In this similar figures worksheet, students identify the meaning of similar, corresponding sides, and congruent. They use proportions to find the length of a missing side. Students dilate given figures according to a scale factor. ...
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Analytic Geometry
In this analytic geometry worksheet, 9th graders graph and solve 13 different types of problems that include determining whether equations are linear to matching given equations to their corresponding equation in the second column....
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Operations on Functions
In this operations and functions instructional activity, students add, subtract, multiply, and divide functions. This one-page instructional activity contains 18 multi-step problems.
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Making Metric And Customary Rulers
Students create a ruler for the purpose of measurement using the standard and metric systems. The rulers are of different lengths and are compared to one another. Then students make conversions of different lengths using both systems of...
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Division and Multiplication Corresponding
In this division and multiplication worksheet, students solve 15 basic division and multiplication problems in which factors are involved. The worksheet states that 4 x 6 = 24, and student are asked to answer: 24/6, 24/4 and 6 x 4. There...
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Adding Tenths
In this mathematics instructional activity, 4th graders identify what is missing from the whole 1 in each problem. Then they draw a number line from 0 to 2 with tick marks at every tenth place. Students also add each decimal and write...
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Functions and Graphing
Graphing functions in a real world application makes math come to life. Learners graph points on a coordinate plane and identify various points on a graph by working through a set of real world problems. This is a perfect review exercise.
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Investigation - The Bakery Shop
Students use manipulatives to establish quantity. By singing a song titled "Five Little Cookies," students determine which strategy to use to find out how many cookies are left in the bakery shop.