Math eBook
Matrix Addition
In this matrix worksheet, students find the sum of given matrices. This four-page worksheet contains 20 multi-step problems.
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Pythagorean Theorem by Graphic Manipulation
There are many different ways to show a proof of the Pythagorean Theorem. Here is a nice hands-on paper cutting activity that shows a graphic representation. You can even challenge your young Pythagoreans to come up with their own...
Illustrative Mathematics
Adding Multiples
Mathematicians practice communicating why the sum of two multiples of a number results in another multiple of that number. Encourage learners to construct a viable argument by applying the distributive property or by drawing a diagram....
Math eBook
Complex Numbers Addition Worksheet
In this complex numbers activity, learners find the sum of complex numbers. This four-page activity contains approximately 20 multi-step problems.
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Math Handbook: Trigonometry
You'll be spinning in unit circles once you read through this jumbo-sized resource of everything you need to know about trigonometry. Each page has color-coded examples with explicit directions that detail the problems and...
For the Teachers
$1 Math
Captivate your class by having them find the value of their names, different zoo animals, musical instruments, etc.,with a mental math lesson. Using the coding formula listed, children learn to fluently estimate and calculate...
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Santa's List Sums (F1)
In this addition chart worksheet, 1st graders help Santa find the total number of boys and girls on the streets listed in the chart. Student find the sum of the boys and girls for the 17 streets.
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Santa's List Sums (B1)
In this addition practice instructional activity, students complete a graphic organizer as they find the sums of 17 boys and girls for each street.
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Estimate Sums and Differences
In this sums and differences instructional activity, 6th graders solve 20 different problems that including the estimation of numbers in each one. They estimate the sum or difference found in each problem and write it in the space...
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Chapter 8 Worksheet 1: Polygons & Angles
In this polygon worksheet, learners find the sum of the interior angles of a polygon. They determine the perimeter of equilateral figures, identify concave and convex figures and explore the characteristics of equilateral, equiangular...
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A Total of 10
In this addition review worksheet, students practice adding numbers between 1 and 10. Students color the grids with addition sentences that have a sum of 10, 9, 8, and 7 according to the instructions.
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Weighty Sums and Differences
In this numbers with weight worksheet, 3rd graders add and subtract different weights to 8 barbells in order to make the weight balanced on both ends of each barbell.
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Variables and Expressions
In this variables and expressions activity, students solve and complete 20 different problems that include various types of expressions. First, they write a variable expression of each given algebraic expression. Then, students write an...
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What's the Difference?
In this finding the difference in sums worksheet, 1st graders look over two boxes of numbers and circle the pairs of numbers in each box that have a difference of 9 in the first one and 6 in the second one.
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Make 20
In this making 20 worksheet, students determine pairs of numbers that added together make 20. In this fill in the blank worksheet, students solve thirty-four problems.
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Polygon Area Review Sheet
In this polygon area worksheet, learners answer 8 questions involving the area of several polygons. Students are given various details of the polygon and must find lengths of various polygons.
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Using Matrices for Data
In this matrices for data activity, 9th graders solve and complete 29 various types of problems that include using matrices to illustrate data. First, they determine the sum, difference and scalar product for each matrices shown. Then,...
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Who Works for Nonprofit Organizations? (6-8)
Learners explore career opportunities in the nonprofit sector. In this career exploration lesson, students listen to guest speakers who work for nonprofit organizations explain their jobs. Learners also examine the role of nonprofit...
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Expressions
In this expressions activity, learners solve and complete 16 different problems related to various expressions. First, they define each of the listed terms and know each given property. Then, students state the order of operations and...
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The Exponents Rules
In this exponent rules worksheet, students solve and complete 6 various types of problems. First, they complete the chart shown by first giving the question. Then, students expand the question and find the answer using the rules for...
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Quiz: 15 Estimating Fractions Sums and Differences
In this estimating fraction sums and differences worksheet, students complete a total of 15 problems. Answers are included on page 2. Labeled as quiz but suitable for practice.
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Ten Word Problems Solved Using Systems of Equations
In this quadratic linear systems of equations instructional activity, students solve ten word problems using systems of equations. The solutions are provided.
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Worksheet 8
For this math worksheet, students consider the harmonic series. They assume that the sums move towards infinity and that they are divergent.
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Metric Measurements of Capacity
For this metric measurements of capacity worksheet, 4th graders subtract two given metric liquid measures, then use the answers to answer three more questions.