Curated OER
Investigation-Operations
Sixth graders explore equations. In this math lesson, 6th graders discuss the rules for solving equations. Students apply the rules and solve various equations.
Curated OER
Fractions of a Sheet Cake
In this math worksheet, students write equations for fractions of a sheet cake. Students write fractions for pictures that are shown and also create their own fractions of a sheet cake.
Curated OER
Algebra Age Problems
In this Algebra I worksheet, 9th graders are presented with age word problems which are solved by writing an equation in one variable. The one page worksheet contains 2 worked examples and sixteen practice problems. Answers...
Curated OER
Absolute Value Word Problems: Practice A
Ninth graders investigate absolute value equations and inequalities. In this Algebra I lesson, 9th graders solve and graph absolute value equations and inequalities. Students translate verbal expressions into absolute value inequalities.
Curated OER
Graphing from Slope-Intercept Form: Practice A
Ninth graders investigate the slope-intercept form of a line. In this Algebra I lesson, 9th graders graph linear equations by using the slope and y-intercept.
Curated OER
Percent Equation 1
In this percent equations learning exercise, 7th graders translate word problems to number equations and then solve them. They write proportions to solve percent equations. This two-page learning exercise contains 9...
Curated OER
One Step Equations
In this solving equations worksheet, students solve 11 one step equations. Students subtract a constant to isolate the variable.
Curated OER
Linear Equations a/x = c (D)
In this linear equations learning exercise, students solve 20 one step linear equations. Students solve each linear equation by multiplying to isolate the variable.
Curated OER
Linear Equations
Ninth graders solve linear equations. In this Algebra I lesson, 9th graders investigate the properties of equations (Reflexive, Symmetric, Transitive, Substitution, and Transformation Properties) and use these properties to solve...
Curated OER
Finding our way
Tenth graders investigate the use of a GPS. In this math lesson, the students will use a GPS type system to determine positioning in two dimensions. They will complete questions out of a student workbook.
Curated OER
Solving Equations with a Table
In this solving equations with a table worksheet, 6th graders use the data in the table to solve seven problems, completing the table as they work.
Pennsylvania Department of Education
Using Expressions and Equations
Sixth graders analyze expressions and equations. In this algebra instructional activity, 6th graders write algebraic sentences and solve for an unknown in a one-step equation. This instructional activity uses the formulas for the...
Curated OER
Straight Line Graphs
Students discover certain equations produce straight lines. In this graphing lesson, students draw axis and problem solve to find coordinates to graph.
Curated OER
Mine Lesson #1: Slope slider
Eighth graders investigate linear equations. In this Algebra I lesson, 8th graders explore the effects that manipulating a linear equation has on the graph of the function through the use of a java applet.
Alabama Learning Exchange
Writing Word Equations
Students explore the concept of chemical formulas. For this chemical formula lesson, students watch a video about balancing chemical equations. Students conduct an experiment using silver nitrate and sodium phosphate. ...
Curated OER
It's a Party! Solving Multi-step Equations
Students explore the concept of multi-step equations. In the multi-step equation lesson, students solve equations by the 'party method'. Students make a flip book that shows the steps in solving multi-step equations.