+
Interactive
Curated OER

Expressions from Sentences

For Students 7th - 9th
In this algebra worksheet, students rewrite sentences into algebraic equations using variables and solve for the unknown. There are 10 interactive questions with an answer key.
+
Lesson Plan
Curated OER

Changing the Different Currency of Different Countries

For Teachers 7th - 9th
Students change the money used in different countries into our currency. In this algebra instructional activity, students rewrite word problems using variables and inequalities. They label each unknown with a letter and identify the...
+
Lesson Plan
Curated OER

Awareness of Pre-algebra Concepts

For Teachers 3rd - 8th
Students demonstrate different algebraic equations using Borenson's Hands-On Equation materials. They work in a cooperative group to solve algebraic equations.
+
Lesson Plan
Mathematics Assessment Project

Matching Situations, Graphs and Linear Equations

For Teachers 8th Standards
What do guitars, candles, and helicopters have in common? They're all in this resource. Learners complete an assessment task to determine the amount of profit made in a guitar class based on given information regarding variable...
+
Lesson Plan
Curated OER

Area of a Triangle

For Teachers 10th - 11th
Students solve the area of triangles. For this precalculus lesson, students are given two sides of a triangle and asked to calculate the area. They apply the law of sine and the side-angle-side area formula to solve.
+
Lesson Plan
Curated OER

Ten Sly Piranhas: A Counting Story in Reverse

For Teachers 2nd - 3rd
Learners solve related addition and subtraction problems. In this addition and subtraction lesson, students use the book Ten Sly Piranhas by William Wise as the source of word problems for learners to solve.
+
Lesson Plan
Curated OER

Algebra Match

For Teachers 12th
Twelfth graders identify the parts of an algebraic equation. They consider the many uses of algebra in daily life. They play a game, Algebra Match, where student pairs work to solve equations listed on index cards.
+
Lesson Plan
Curated OER

Centipede's 100 Shoes

For Teachers 2nd - 3rd
Students solve equations with the help of their teacher. In this simple equations lesson, students listen to the story Centipede's 100 Shoes by Tony Ross and use the scenarios given in the book as addition and subtraction problems....
+
Lesson Plan
Curated OER

Manipulating Integers

For Teachers 7th - 10th
In this algebra worksheet, students manipulate integers to add, subtract, multiply and divide using order of operation. They rewrite word problems and solve for the unknown. There are 24 questions with an answer key.
+
Worksheet
Curated OER

Algebraic Equations

For Students 6th - 9th
In this algebraic equations worksheet, students read a 2 page explanation of algebraic equations. They then use the information they just learned to solve the following 14 questions in which they solve algebraic equations.
+
Lesson Plan
Curated OER

Linear Equations and Algebraic Symbols

For Teachers 7th - 9th
Students rewrite word problems using the correct symbols. In this algebra lesson plan, students simplify algebraic expressions and use the correct representation of the unknown. They solve equations using one and two steps operation.
+
Lesson Plan
Curated OER

Application of the Pythagorean Theorem

For Teachers 9th - 10th
Students find the length of the hypotenuse using the Pythagorean Theorem. In this geometry lesson, students solve for the different parts of a right triangle. They work the first problem with-the teacher then work on their own.
+
Worksheet
Curated OER

Unit 4: Worksheet I - Algebraic Equations

For Students 9th - 10th
In this algebraic equation worksheet, students read a story problem. They write algebraic equations and solve for the unknown. Students also use a guess and check table to solve problems. This one-page worksheet contains three story...
+
Lesson Plan
Curated OER

Corn Field Math

For Teachers 6th - 8th
Students complete problems dealing with whole numbers, fractions and percents. After exploring the history of corn and related farming vocabulary, students work in pairs to solve multi-step problems. They incorporate the use of number...
+
Lesson Plan
Curated OER

The Meaning of Algebraic Expressions

For Teachers 6th - 9th
Students define equations and expressions. In this algebra lesson, students review important vocabulary words to do with equations and solving problems. They simplify equations and expressions using addition, subtraction, multiplication...
+
Lesson Plan
Curated OER

Patterns, Functions & Algebra

For Teachers 7th - 10th
Students participate in numerous activities and games. In pairs, they play card games to find relationships between a random set of playing cards. After writing samples of Dear Abby letters concerning math problems, students create a...
+
Lesson Plan
Curated OER

Graphing Integers

For Teachers 5th
Fifth graders explore the math concept of graphing integers. In this graphing integers activity, 5th graders examine visual examples. Students also practice solving problems that their instructors model.
+
Lesson Plan
Curated OER

Sine

For Teachers 10th - 12th
In this sine worksheet, young scholars use the trigonometry equation to find the sine of triangles. Students solve the sine for 10 triangle problems.
+
Worksheet
Curated OER

Ratios: missing number

For Students 5th - 8th
In this ratios worksheet, students find the missing number in each ratio for numbers up to 10. Students complete 7 ratio problems.
+
Lesson Plan
Curated OER

How Far Can You Go On a Tank Of Gas?

For Teachers 8th - 10th
Students calculate the distance they can travel on a tank of gas. In this algebra lesson plan, students use ratio and proportion to solve word problems. They graph their results and discuss their findings with the class.
+
Lesson Plan
Curated OER

Free Cell

For Teachers 4th
Fourth graders use algebra to begin solving a problem. The problem has a real world application to engage learners. The main skill is converting fractions and decimals. Also finding the right number sentence for the word problem is...
+
Lesson Plan
Curated OER

Still More Lollies

For Teachers 4th
Fourth graders listen to the problem to the class and think about how they solve the problem and to discuss it with their friends using number sentences in their written record of the solution.
+
Lesson Plan
Curated OER

Awareness of Pre-algebra Concepts

For Teachers 3rd - 8th
Students work in a cooperative group of three to solve algebraic equations with roles assigned for manipulator, recorder, and checker. They utilize hands-on learning materials imbedded in the lesson plan.
+
Lesson Plan
Curated OER

Matrix Multiplication

For Teachers 11th
In this Algebra II worksheet, 11th graders investigate matrix multiplication. The two page worksheet includes instructions and examples and two problems. Solutions are included.