Worksheet
Curated OER

Math Maven's Mysteries

For Students 4th - 5th
In this story problems worksheet, students read the story problem of 'The Case of Daryl the Dirty Dealer.' Students then determine how much money Daryl should return to his little sister.
Lesson Plan
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Brute Force and Other Algorithms

For Teachers 10th - 11th
Students discuss why it can be difficult to solve word problems. In this algorithm lesson, students review better methods to outline word problems and solve the problem of the Ice Cream Stands. They discuss how the name Brute Force...
Worksheet
Curated OER

Percents Practice

For Students 6th - 10th
For this decimals worksheet, students complete problems involving decimals, percents, fractions, word problems, and charts. Students complete 72 problems total.
Lesson Plan
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Lakota Numbers

For Teachers 9th - 11th
Students count in Lakota Sioux numbers and solve math problems. In this algebra instructional activity, students count in a different language and use it to solve math problems. They work on their pronunciation and spelling as well as...
Lesson Plan
Curated OER

Basic Subtracting

For Teachers 1st
First graders solve math problems. In this subtraction lesson, 1st graders use Smarties to compare addition and subtraction. Students complete math problems where they solve basic subtraction questions.
Worksheet
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Adding and Subtracting Fractions

For Students 4th - 6th
In this adding and subtracting fractions learning exercise, students are guided through the process of adding and subtracting fractions and finding the least common denominator for fractions with different denominators. They practice...
Lesson Plan
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Congruent Triangles

For Teachers 9th - 12th
High schoolers explore the concept of congruent triangles.  In this congruent triangles lesson, students use Cabri Jr. to construct two congruent triangles using circles.  High schoolers determine if the two triangles are...
Lesson Plan
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Study Buddies: Working With Fractions

For Teachers 2nd - 3rd
In this math worksheet, learners will work with a coach to solve a fractions story problem. Students will follow a step-by-step process and notes are provided for the coach.
Lesson Plan
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Study Buddies: Perimeter

For Teachers 4th - 5th
In this math worksheet, students will work with a coach to solve a story problem in which they must find the perimeter of two gardens. Students will follow a step-by-step process and notes are provided for the coach.
Lesson Plan
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Equations in the Park

For Teachers 3rd - 4th
Students explore algebraic concepts using real life situations.  In this equations lesson, students develop strategies to solve missing number problems. Students participate in a board game based on algebraic equations.
Worksheet
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Measurement Mix-Up

For Students 2nd
In this measurement instructional activity, 2nd graders read 4 word problems and find the two numbers missing in each one. Students choose a reasonable number from the box that fits the story for the first number and then solve the...
Lesson Plan
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Hot Air Ballooning: Exploring Charles' Law

For Teachers 9th - 12th
Students solve word problems dealing with Charles' Law. In this Charles' Law lesson, students observe PowerPoint presentations concerning Charles' Law. They complete a WebQuest and describe the relationship between hot air balloons and...
Lesson Plan
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Should Populations in an Ecosystem be Restricted?

For Teachers 4th
Fourth graders experiment to determine how overpopulation effects ecosystems specifically plants. In this ecosystem lesson, 4th graders conduct an ecosystems experiment after listening to Claire Daniel's, Ecosystems. They watch a video,...
Worksheet
Math eBook

Slope of a Straight Line

For Students 8th - 10th
In this lope of a straight line worksheet, students compute the slope of a line when given two points. This four-page worksheet contains 16 multi-step problems.
Worksheet
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Matrix Multiplication

For Students 11th
In this matrix multiplication worksheet, 11th graders solve and complete 8 different problems that include a number of steps in an activity. First, they use the matrix illustrated to respond to various questions referring to it. Then,...
Worksheet
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Subtraction is 'Taking Away'

For Students 2nd
In this subtraction learning exercise, 2nd graders read two examples of how to do subtraction. The examples include pictures with crossing out steps to model subtraction. Students must solve 6 problems the same way the examples show.
Lesson Plan
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Equal Parts

For Teachers 3rd - 4th
For this equal parts worksheet, students, working with a partner, study, formulate and calculate the answers to six word problems or drawings.
Lesson Plan
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Subtracting Whole Numbers

For Teachers 2nd
Second graders practice subtracting numbers by using a visual aide.  For this number sense lesson, 2nd graders complete whole number subtraction problems by utilizing manipulative cubes to visualize the equation.  Students...
Interactive
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Numbers From 0 To 10

For Students 1st
In this numbers from 0 to 10 interactive activity, 1st graders enter numerals and number words in order from 0-10, then fill in the missing numerals and number words from 0-10 with immediate online feedback.
Interactive
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Numbers from 20 to 30

For Students 3rd
In this numbers from 20 to 30 worksheet, 3rd graders interactively enter 11 numerals and 11 number words from 20 to 30, in order and out of order, with immediate online feedback.
Lesson Plan
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Then and Now. Public Health from 1900 to Today

For Teachers 7th - 12th
Students analyze public health issues. In this public health lesson, students research Internet and print sources regarding the health concerns and diseases of the 20th and 21st centuries. Students also  interview medical...
Lesson Plan
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Combinations And Permutations

For Teachers 7th
Seventh graders investigate the mathematical concept using a lecture format. The instructional activity includes a classroom management section with suggestions for instructional activity execution. Students write a definition for the...
Worksheet
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7.6 Worksheet: Radical Equations

For Students 10th - 12th
In this radical equations worksheet, students solve given radical equations. They solve problems containing variables, exponents, and fractions. This two-page worksheet contains 20 multi-step problems.
Worksheet
Curated OER

Order of Operations

For Students 8th - 9th
In this algebra worksheet, students solve problems following the order of operation. They identify the properties of integers. There are 3 questions with an answer key.