Lesson Plan
Willow Tree

Angle Sum Property of Triangles

For Students 8th - 11th Standards
All triangles have some things in common. Using these properties of triangles, learners find missing angle measures. Scholars use the Angle Sum Property and properties of special triangles throughout the lesson.
Organizer
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Recognizing Polar Molecules

For Students 10th - Higher Ed
In this polar molecules worksheet, students complete a graphic organizer by writing in the bond type, electron dot diagram, and the type of compound for the chemical compounds given.
Worksheet
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The Chemicals of Living Cells

For Students 9th - 12th
Designed to be a study guide or self assessment for high school biologists, the worksheet has good questions about cell chemistry, but would need to be reformatted if you want your kids to write their answers on the paper. There are also...
Worksheet
Curated OER

Probability Concepts (Practice 20.2)

For Students 4th - 5th
For this probability worksheet, students solve 16 problems pertaining to probability and likely, less likely, certain and impossible outcomes.
Worksheet
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Molecular Models of Functional Groups

For Students 10th - Higher Ed
In this molecular model worksheet, students use a molecular model kit to construct 13 different molecule models. After constructing the molecules, the students complete 32 short answer questions.
Worksheet
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Searching for Patterns

For Students 5th - 6th
In these patterns worksheets, students complete 4 pages of activities for patterns. Students improve their visual interpretation skills with the activities.
Worksheet
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Problem Solving Strategies: Pre Test

For Students 5th - 8th
In this problem solving activity, students answer multiple choice questions about math word problems and choosing the best strategy to solve them. Students answer 10 questions total.
Lesson Plan
Curated OER

Patterns

For Teachers 9th
In this Algebra I worksheet, 9th graders explore number and geometric patterns and use the Sieve of Eratosthenes to find the prime numbers less than one hundred.  The six page worksheet contains eight multipart questions. ...
Worksheet
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Covalent Compound Scavenger Hunt

For Students 9th - 12th
For this chemistry worksheet, students look for the covalent compounds while examining the objects in the classroom. They also apply the knowledge of formulas.
Lesson Plan
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Reaction Mechanisms

For Teachers Higher Ed
In this reactions worksheet, students give the equation for the overall reaction, identifying the catalyst in the equation. Students create graphs and write out the rate determining step. This worksheet has 4 graphs, 2 short answers, and...
Worksheet
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Fungi

For Students 9th - 12th
In this fungi worksheet, learners will review the different types of fungi and the structures these fungi have for reproduction and growth. This worksheet has 5 terms used in word puzzles, 5 matching, and 5 true or false questions.
Worksheet
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Reading – Rhyming Words

For Students 1st - 3rd
In this rhyming words worksheet, students listen as someone reads 4 sentences to them. Students select the words that rhyme with the underlined words. Students also match 5 words to 5 words that rhyme with them.