Lesson Plan
Curated OER

Ink Analysis

For Teachers 9th - 12th
High school chemistry class members become "detectives for a day" and use the concept of paper chromatography to analyze a note left at the scene of a crime. Pupils test the ink on the note with a solvent, such as isopropyl alcohol, to...
Worksheet
Curated OER

Visualize 3-D Objects and Make Nets of Common Solids

For Students 3rd - 5th
Prisms are the focus of this geometry worksheet. Students count the number of parts of a prism and chart 26 answers. Vocabulary such as: "faces," "edges," and "verticies" are taught. A well-designed math worksheet!
Lesson Plan
Chymist

Ink Analysis: An Experiment in Paper Chromatography

For Teachers 9th - 12th
Test differences in writing instruments with this hands-on activity to demonstrate paper chromatography in action. The class performs an experiment on multiple writing instruments and determines the area of separation to discover an...
Worksheet
Curated OER

Shape Problems

For Students 4th - 6th
In this shape word problems worksheet, students use their problem solving skills to solve 12 word problems that require them to add, subtract, divide, or multiply.
Worksheet
Curated OER

Booster

For Students 1st - 2nd
In this addition learning exercise, learners put a circle around 2 numbers out of 9 that add up to 99, put in the missing digit in 1 multiplication problem and supply 3 missing numbers in a triangle in order that each edge adds up to 125.
Worksheet
Curated OER

Booster (pg.13)

For Students 1st - 2nd
In this addition and multiplication worksheet, students put a circle around 2 numbers out of 9 that add up to 140, put in the missing digit in 1 multiplication problem and fill in 3 circles with digits when added to the other digits, add...
Short Answer

Compound Sentence Worksheet

For Teachers 4th - 6th
Shared ResourceUse this scary story to help your students practice (or to test them on!) changing simple sentences to compound sentences. (For ESL)
Worksheet
Curated OER

Perimeter, Area or Volume?

For Students 5th
For this perimeter, area and volume worksheet, 5th graders solve 6 word problems, then tell whether they found perimeter, area or volume.
Worksheet
Curated OER

Adding Mixed Numbers

For Students 5th
In this mathematics learning exercise, 5th graders add and write the equivalent fraction with a common denominator. Then they add and rename the result if needed giving it in lowest terms. Students also solve each of the word problems at...
Worksheet
Curated OER

Globalization

For Students 7th - 9th
In this globalization activity, students, with a partner, discuss and complete a variety of activities associated with global warning and phrases connected to it.
Worksheet
Curated OER

Autograph and Memory Book

For Students 3rd - 4th
In this mini-book worksheet, students put together and fill in a school autograph and memory book. They have teachers and friends write their names in the book, and they add their memories.
Worksheet
Curated OER

The Best Pancake Recipe

For Students 4th - 8th
In this pancakes worksheet, students read a description of a pancake recipe and complete word problems based on it. Students complete 10 problems.
Worksheet
Curated OER

Streamlining Your Writing

For Students 5th - 6th
In this writing skills activity, students improve their writing by completing the three exercises. Students improve wordy phrases, add possessive nouns, and then write a description of a dramatic weather event.
Worksheet
Curated OER

Adjectives

For Students 3rd - 4th
In this adjectives worksheet, students read and analyze 15 sentences and write the adjectives on the lines. Note: There is an error in the directions.
Worksheet
Curated OER

Sentence Building

For Students 2nd - 4th
In this sentence building worksheet, student practice their language skills as they write 8 original sentences using the nouns that are listed.