Lesson Plan
Curated OER

Prime Factorization

For Teachers 4th - 5th
In this math worksheet, students find the solutions to the whole numbers through finding the prime factorization. This could be done using number trees.
Lesson Plan
Curated OER

Prime Time

For Teachers 7th
Seventh graders practice determining the prime factorization of composite numbers. They create Christmas factor trees for prime numbers greater than 100. They decorate their final products with markers, crayons, colored pencils, glitter...
Lesson Plan
Curated OER

Mission: Finding the LCM using Prime Factorization

For Teachers 5th - 6th
In this prime factorization worksheet, students find the least common multiple of the given pair of numbers using factor trees. Students solve 10 problems.
PPT
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Science Jeopardy

For Teachers 9th - 12th
Wow! Review an entire semester of biology curriculum playing this Science Jeopardy game! The variety of topics is extremely broad, so you will need to review each question to find if they all apply to your course. As you find material...
Lesson Plan
Curated OER

Agroforestry Challenge

For Teachers 6th - 8th
Students explore agroforestry. In this Peace Corps lesson, students examine the role the trees play in deforestation efforts. Students then participate in an agroforestry game.
Lesson Plan
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Plant Diversity and Distribution

For Teachers 3rd - 12th
Students construct a defined plot on school grounds and observed patterns in plant life. They count trees, shrubs, cacti and record on a data sheet. They compare data and generate a plant diversity overlook for their school.
Lesson Plan
Curated OER

My Forest or the Rainforest?

For Teachers K
Students explore the flora and fauna of temperate forests and rainforests. They examine the environmental conditions that allow certain plants and animals to live in the rainforest.
Lesson Plan
Curated OER

The "Science" of Racism

For Teachers 9th - 12th
How can we keep racism out of our society? Analyze the factors that lead to racism today and research previous scientific findings that impacted social policy. Your high school students identify ways to prevent past mistakes from...
Worksheet
Curated OER

Weathering and Erosion

For Students 7th - 9th
In this earth science worksheet, learners use the clues given at the bottom of the sheet to help them solve the crossword puzzle on weathering and erosion. They identify the various factors that cause erosion in different places.
Lesson Plan
Curated OER

Prime Factorization

For Teachers 6th
Sixth graders participate in a lesson that focuses on the concept of finding the prime factorization of a number. They write the answer using exponential notation. Students play a game of Bingo to keep engaged during the lesson.
Lesson Plan
Curated OER

A Walk in the Woods

For Teachers 8th
Eighth graders observe and identify the different levels of the forest.  In this forest zones lesson students observe, identify and name a variety of forest components and describe how humans impact the forest ecosystem. 
Worksheet
Curated OER

Relationships Among Living Things

For Students 7th - 12th
In this living things worksheet, students review terms and concepts about the different relationships between living things. This worksheet has 7 true or false and 5 short answer questions.
Lesson Plan
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Mathematics: Prime and Composite Numbers

For Teachers 6th
Sixth graders explore how to apply the commutative property and the rules of divisibility. They examine the difference between prime and composite numbers.
Lesson Plan
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Leaf - It's What's for Dinner

For Teachers 6th - 8th
Students discover correlations in food preferences of invertebrates, and assess stream health through use of kicknets, invertebrate keys, CBL systems and probes.
Worksheet
Curated OER

Organisms and Their Environment

For Students 5th - 12th
In this organisms and their environment worksheet, learners will review concepts relating to ecological studies, levels of organization in ecology, and relationships between organisms in ecosystems. This worksheet has 10 fill in the...
Lesson Plan
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Trees For Trout!

For Teachers 4th
Fourth graders determine the impact of native forests, local clearcuts and local clearcuts and local reforestation projects on the survivablity of Rainbow Trout in their area. They record and document the stages of the trout throughout...
Lesson Plan
National Park Service

Aspect, Treeline, and Climate

For Teachers 6th - 8th
Head to the treeline and beyond to examine how this feature of the landscape affects weather and climate, which gives scientists clues about its health. Class members' observations of photographs provide the data...
Assessment
Science Matters

Ecosystem Pre-Assessment

For Teachers 3rd - 5th
Test scholars' knowledge of ecosystems with a 20-question pre-assessment. Assessment challenges learners to answer multiple choice questions, read diagrams, and complete charts.
Assessment
Science Matters

Post-Assessment

For Teachers 3rd - 5th
Twenty questions make up an assessment designed to test super scientists' knowledge of ecosystems. Scholars answer multiple-choice and short-answer questions about organisms, food chains, energy flow, and more.
PPT
Curated OER

Prime Factorization

For Teachers 4th - 5th Standards
Factoring is an important math skill, and it's often quite confusing for youngsters. This presentation does a good job of showing the basic skills and vocabulary needed to begin to understand this important process. Prime numbers,...
PPT
Biology Junction

Ecology

For Students 9th - 12th Standards
Psychologists study human relationships while ecologist study relationships between organisms in the environment. An introduction to ecology and the related vocabulary benefits scholars as they progress through the presentation and...
Activity
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Teach Engineering

Computer Simulation of the Sonoran Desert Community

For Students 9th - 12th
See how changes in initial populations and parameters affect a biological community. Individuals use a special software program to simulate a desert community with five species. They adjust initial populations to see how the community...
Assessment
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Mathematics Assessment Project

Middle School Mathematics Test 5

For Students 6th - 8th
A middle school test contains two 40-minute sections covering material through algebra. All questions involve applied problem solving or mathematical analysis.
Worksheet
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Addition: Equation to 10 (Missing Addend)

For Students 1st - 2nd
Use this worksheet as a way to solve missing addneds up to 10. Learners are given base 10 blocks and make number sentences by completing 16 missing addend number sentences. The structure of each problem is similar to a factor tree and...

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