CK-12 Foundation
Ck 12: Algebra: Scientific Notation
[Free Registration/Login may be required to access all resource tools.] Scientific notation, why it is used, and converting numbers to and from scientific notation.
CK-12 Foundation
Ck 12: Algebra: Absolute Value Equations
[Free Registration/Login may be required to access all resource tools.] In this lesson students learn how to solve equations involving absolute value. Students can explore guided notes and then attempt practice problems.
CK-12 Foundation
Ck 12: Algebra: Forms of Linear Equations
[Free Registration/Login may be required to access all resource tools.] Learn how to work with linear equations in standard form.
University of Georgia
University of Georgia: Inter Math: Relation
Relation is defined and examples are given.
University of Cambridge
University of Cambridge: Maths and Sports: The Speed of the Game
Team games like football, hockey, basketball, handball and wheelchair rugby are played on pitches or courts of different sizes with different numbers of players. The density of players on the pitch plays a significant role in determining...
Illustrative Mathematics
Illustrative Mathematics: F Le Dido and the Foundation of Carthage
According to ancient legend, Dido made a deal with a local ruler to obtain as much land as she could cover with an oxhide. Dido interpreted "cover" in an imaginative way and the land she obtained became the site of the important ancient...
Illustrative Mathematics
Illustrative Mathematics: F if Pizza Place Promotion
For this task, students investigate the price of pizza at a new restaurant, how to get the best deal, and what equations represent the functions. Aligns with F-IF.B.
Illustrative Mathematics
Illustrative Mathematics: A sse.b.3.a and a sse.a.2: Cubic Identity
This task presents a challenging exercise in both algebraic manipulations and seeing structure in algebraic expressions. Aligns with A-SSE.B.3.a and A-SSE.A.2.
Illustrative Mathematics
Illustrative Mathematics: A sse.a.1.b and a sse.b.3 Increasing or Decreasing? 2
The purpose of this task is to help young scholars see manipulation of expressions as an activity undertaken for a purpose. Aligns with A-SSE.B.3.
Common Core Sheets
Common Core Sheets: Expressions & Equations 7.ee.1 Worksheets
Create a activity to assess students understanding of rewriting, expanding, factoring, and simplifying expressions.
CK-12 Foundation
Ck 12: Algebra: Words That Describe Patterns
[Free Registration/Login may be required to access all resource tools.] Translate a verbal expression into an algebraic equation or inequality.
Alabama Learning Exchange
Alex: What's Wrong With Global Climate Change?
Learners will identify factors that affect the solubility of a salt and test one of the factors (temperature). They will apply their experience to ocean salinity, the effects of temperature on the composition of ocean water, and what...
Alabama Learning Exchange
Alex: Float or Sink?
Students will define density and use the density formula to determine the density, volume, and mass of various items using the correct units for each measurement.
Alabama Learning Exchange
Alex: Imaginary Numbers? What Do You Mean Imaginary?
Is it any wonder that young scholars are suspicious? We lead, sometimes drag, them through Algebra I insisting they must follow the order of operations. We make them learn the "hard way" of doing an assignment one day only to show them...
Alabama Learning Exchange
Alex: Battleships
This instructional activity is designed to review and reinforce three methods (graphing, substitution and elimination) of solving systems of linear equations. The students will work together and independently to find the solutions to...
Alabama Learning Exchange
Alex: Wild Water Adventure
Students will learn how a system of equations can be used to find the best use of information to make decisions in real-world situations.Students will work in groups of 3s or 4s to develop a system for the best buy on tickets at a water...
Better Lesson
Better Lesson: Introduction to Solving Equations
Sixth graders work with the concept of equality and balance to solve one and two-step algebraic equations.
Better Lesson
Better Lesson: Working With Expressions and Equations Part 3
Sixth graders use their knowledge of algebraic expressions and equations to write expressions and equations.
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.
Better Lesson
Better Lesson: Working With Expressions and Equations Part 1
Sixth graders use their knowledge of algebraic expressions and equations to write expressions and equations using appropriate math symbols.
Better Lesson
Better Lesson: Translating Algebraic Expressions and Equations
Sixth graders will translate between the written form and algebraic form using correct mathematical notation.
Khan Academy
Khan Academy: Manipulate Formulas
Solve multi-variable formulas for a specific variable in order to solve some word problems.
Quia
Ixl Learning: Expressions and Equations
Brush up on your math skills relating to expressions and equations then try some practice problems to test your understanding.
PBS
Pbs: Real World Expressions and Equations: Tip Jar
Examine whether the common practice of tipping 20% of a restaurant bill for great service is fair. This video focused on different ways to visualize the current method of tipping and proposed potential changes to the standard practice.