Curated OER
Patterns That Grow
Students investigate growing patterns. In this additive patterns lesson, students analyze the core of growing patterns. Students extend additive patterns based on the core.
Curated OER
SkyHighScrapers
Students investigate quadratic functions. For this Algebra I/Algebra II lesson, students determine the equation of a quadratic function that closely matches a set of points. Students investigate the necessary information that...
Curated OER
Mach Number Problem Set
Students read a textbook about aerodynamics. They find out the definition of Mach number. They complete problems designed to demonstrate their ability to solve Mach number equations.
Curated OER
Airspeed Problem Set
Learners demonstrate an understanding of aircraft launch airspeed requirements. They read a selection on relative velocities from a NASA Web-based textbook, then calculate airspeed launch requirement problems.
Curated OER
Additional Context Problems for Quadratic Models
Working with real world applications of quadratic models, students solve four practical problems requiring the use of the quadratic equation. They are guided through the process by a series of questions following each problem.
Curated OER
Geology in the News
Young scholars discover the underlying scientific principles in common, daily events.
Curated OER
Squirt
Fourth graders using the idea of "how many more squirts" fill a container to develop multiplicative thinking. They also investigate the idea of conservation of volume when working with oddly shaped containers. They attempt to use...
Curated OER
Two-Step Equations
Learners explore the concept of solving two-step equations. In this solving two-step equations lesson, students watch a short video about solving equations. Learners view a PowerPoint presentation about solving two-step equations....
McGraw Hill
Glencoe: Self Check Quizzes 1 Variables and Expressions
Use Glencoe's randomly generated self-checking quiz to test your knowledge of using variables and evaluating expressions. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page...
McGraw Hill
Glencoe: Self Check Quizzes 2 Variables and Expressions
Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of evaluating expressions with variables. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the...
Cuemath
Cuemath: Variable Expressions
A comprehensive guide for learning all about variable expressions with definitions, types of variable expressions, solved examples, and practice questions.
CK-12 Foundation
Ck 12: Algebra: Variable Expressions
[Free Registration/Login may be required to access all resource tools.] Choose variables and write expressions.
Better Lesson
Better Lesson: Working With Expressions and Equations Part 2
Sixth graders use substitution to find the values of equations and expressions they wrote using appropriate math symbols.
Quia
Quia: Evaluating Algebraic Expression
This interactive game is similar to Concentration. Students must evaluate the expression in the puzzle for the given value and match it with the correct answer.
CK-12 Foundation
Ck 12: Single Variable Expressions: Neighborhood Block
[Free Registration/Login Required] Students will solve single variable expressions using a grid of a neighborhood. Click challenge me to answer a question about the grid and click learn more to explore single variables and watch a video.
Alabama Learning Exchange
Alex: Variables and Algebraic Expressions
This lesson plan has students identify a variable, term, constant, coefficient, and an algebraic expression. It gives an assessment and ideas for remediation, extention as well as ways to manage behavior problems and reluctant learners.
Khan Academy
Khan Academy: Writing Expressions With Variables
In this exercise, students practice writing expressions with variables and parentheses. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Other
Pennsylvania Standards Aligned System: Using Expressions and Equations
This lesson provides middle schoolers with opportunities to practice writing equivalent equations and expressions for finding perimeter and patterns on a calendar. It also gives extension and remediation ideas as well as related...
Purple Math
Purplemath: Variable
With this Purplemath lesson, find the answer to this question with examples to show how variables are written and used.
Lawrence Hall of Science
The Math Page: Skill in Algebra: Algebraic Expressions
Here is a site that clearly and thoroughly explains many topics related to algebraic expressions. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to...
CK-12 Foundation
Ck 12: Arithmetic: Expression Evaluation With Mixed Numbers
[Free Registration/Login may be required to access all resource tools.] Evaluate numerical expressions with mixed numbers by renaming multiple fractions with a common denominator.
CK-12 Foundation
Ck 12: Algebra: Numerical Expression Evaluation
[Free Registration/Login may be required to access all resource tools.] In this lesson students use the order of operations to verify that solutions to numerical equations are correct. Students examine guided notes, review guided...
CK-12 Foundation
Ck 12: Expressions With One or More Variables: Water Bottle Expression
[Free Registration/Login Required] Students solve expressions with one or more variables by following the given directions and moving the points on the water bottles. Click challenge me to answer a question and click learn more to...
McGraw Hill
Glencoe Mathematics: Online Study Tools: Variables, Expressions, and Properties
This site gives a short interactive quiz which allows students to self-assess their understanding of variables, expressions, and properties.