Other
Austin Community College: 3 1 Simple Interest
Austin Community College provides an explanation of the simple interest formula along with some example problems. Provides the correct answers if you click in the empty boxes.
Khan Academy
Khan Academy: Writing Proportions
Practice writing proportions to describe real-world situations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Arithmetic: Simple Interest Equation to Find Interest Rate
[Free Registration/Login may be required to access all resource tools.] In this lesson students use the simple interest equation to find an interest rate. Students examine guided notes, review guided practice, watch instructional videos...
CK-12 Foundation
Ck 12: Arithmetic: Simple Interest
[Free Registration/Login may be required to access all resource tools.] In this lesson, students find total amounts using the formula for finding simple interest. Students examine guided notes, review guided practice, watch instructional...
CK-12 Foundation
Ck 12: Arithmetic: Simple Interest
[Free Registration/Login may be required to access all resource tools.] In this lesson, students solve real-world problems involving simple interest by using problem-solving strategies. Students examine guided notes, review guided...
CK-12 Foundation
Ck 12: Arithmetic: Simple Interest
[Free Registration/Login may be required to access all resource tools.] In this lesson students use simple interest to solve real-world problems. Students examine guided notes, review guided practice, watch instructional videos and...
CK-12 Foundation
Ck 12: Analysis: Simple and Compound Interest
[Free Registration/Login may be required to access all resource tools.] Students solve real-world problems involving simple and compound interest. Students examine guided notes, review guided practice, watch instructional videos and...
Better Lesson
Better Lesson: Going on a Math Hunt
Second graders ask questions of adults they know about how they use math, then students will design a method to share what they have found.
Other
Kodak Lesson Plans: Math
Kodak's site has five lesson plans integrating photography into math lessons. Activities involve geometry and other math concepts for fourth grade on up.
Michigan State University
Michigan State University: Lets Net: What's for Dinner?
In this lesson unit, young scholars locate recipes for a dinner meal, create a list of ingredients, then calculate the quantities needed for a given number of people, and the overall cost.