Other
Emsl: The River Crossing Problem
The lesson plan for an interesting word problem concerning swimming and rowing across a river, being swept downstream by the current, and walking back up the other side. Basic arithmetic skills are all that are needed to approach the...
CK-12 Foundation
Ck 12: Algebra: Guess and Check, Work Backward
[Free Registration/Login may be required to access all resource tools.] Develop and use the strategies of guess and check and work backward.
CK-12 Foundation
Ck 12: Algebra: Problem Solving With Linear Graphs
[Free Registration/Login may be required to access all resource tools.] Devise a problem-solving strategy that uses a graph to solve real-world problems.
Hopelink
Hopelink: Math Lesson Idea: Word Problems
Teach your students to reason with language and to use imagery to translate language into mathematical equations.
CK-12 Foundation
Ck 12: Algebra: Problem Solving Models
[Free Registration/Login may be required to access all resource tools.] Learn how to solve problems using a step-by-step strategy.
CK-12 Foundation
Ck 12: Algebra: Problem Solving Models
[Free Registration/Login may be required to access all resource tools.] Devise a plan to solve a problem.