Activity
Teach Engineering

Acoustic Mirrors

For Teachers 10th - 12th Standards
Investigate sound waves with acoustic mirrors. Using audio software, groups make recordings of musical instruments, both with and without acoustic mirrors. They compare the recordings to see the effect of acoustic mirrors on sound...
Lesson Plan
Curated OER

Be Sharp and Never Flat

For Teachers 2nd - 4th
An outstanding instructional activity on music awaits your young composers! They learn about patterns found in music, the different sections of an orchestra, and see the differences between musicians and a composer. Excellent streamed...
Unit Plan
Orange Public Schools

Stagecraft

For Teachers 9th - 12th Standards
The house lights dim, the curtain parts, lights slowly come up, revealing the stage. Before the actors appear, before a word is spoken, the audience is drawn in by the lighting, by the colors, by lines of the set, by the props, and...
Lesson Plan
Curated OER

Divided We Stand

For Teachers 3rd - 8th
Students figure out how to arrange seating in a concert hall given specific requirements. They better explain how dividing can allow us to arrive at mathematical solutions quickly and logically.
Worksheet
Common Core Sheets

Finding Percent of Fractions

For Students 6th Standards
Sixth graders read word problems that involve finding the percent of an item, given the fraction. 
Worksheet
Curated OER

Double Bar Graphs

For Students 4th - 6th
In this double bar graphs practice instructional activity, students sharpen their problem solving skills as they solve 6 story problems.
Lesson Plan
Curated OER

Math Investigations

For Teachers 1st - 2nd
Students brainstorm how math is used in daily life. They develop a class list of different topic areas in which math is used and work in small groups to think of specific examples of how math is an important part of their lives.
Worksheet
Curated OER

Problem-Solving Strategy: Write a Number Sentence

For Students 3rd - 5th
For this number sentence worksheet, students read through an example problem explaining how to solve a story problem using a number sentence. They then solve the 3 story problems on the worksheet.
Lesson Plan
Curated OER

Traveling Sound

For Teachers 3rd - 5th
Young scholars explore how sound waves move through liquids, solids and gases in a series of simple sound energy experiments. They describe how sound needs molecules to move and that changing the medium that it travels through changes...
Worksheet
Curated OER

Leveled Problem Solving Sampling Methods

For Students 6th - 7th
In this sampling methods worksheet, students solve the six problems using sampling methods and determining if the results are biased or unbiased.
Worksheet
Curated OER

Math Maven's Mysteries: Time for a Crime

For Students 5th - 6th
In these math word problem worksheets, students help solve the mystery 'Time for a Crime.' Students read the story and use the ferry schedule to help track down the thief. Students circle the name of the guilty suspect.
Worksheet
Curated OER

Math Maven's Mysteries

For Students 5th - 6th
In these math word problem worksheets, learners help solve the mystery about 'The Case of Loud Louie & His Bad Vibes Band.' Students find the probability that Loud Louie will play his accordion using fractions in their lowest terms.

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