Move fluently between different representations (such as verbal, tabular, numerical, algebraic, and graphical) of equations and expressions. 0606.3.7

Links verified on 1/03/2010

1. Interactive Algebra Tiles - use this to model an equation or to solve an equation
2. Late Delivery - Find the value of expression written on each door to deliver the mail
3. Practice problems in solving an equation with variables on both sides - ten practice problems, answers are checked
4. Represent Functions - seven slide PowerPoint show illustrating various representations; using models, tables, graphs, and equations - effective use of animation
5. Solving an Equation - practice at manipulating expressions and finding the value of variables
6. Spy Guys Interactive - Balancing Equations - Lesson 11
7. Teacher Dodgeball - fill in numbers on an equation - Each blank of the equation stands for a number on a teacher. Hit the teacher with the number that goes next in the equation by clicking on them.
8. Translate Sentences into Equations
9. Two Step Equation Word Problems - two videos to use to practice this subject
10. Using Graphs, Equations, and Tables to Investigate the Elimination of Medicine from the Body: Modeling the Situation - lesson plan from NCTM
11. Weigh the Wangdoodles - Your job is to find the weight of each Wangdoodle using the information provided by the scales. To be successful, you will have to make sure that the weight you assign to each Wangdoodle works on each scale. This activity is a fun but challenging introduction to multiple algebraic equations.