Interactive
CK-12 Foundation

Prime and Composite Numbers

For Students 4th - 8th Standards
Nine true or false, multiple-choice, and discussion questions make up an interactive designed to reinforce scholars' knowledge of prime and composite numbers. A number chart reveals every prime number through 100. 
Lesson Plan
Curated OER

Leaves: All-Natural Solar Collectors

For Teachers 5th - 8th
Take a good look at tree leaves and notice the adaptations for collecting solar energy. Pupils trace the margins of five different leaves onto graph paper and count the number of squares covered. They then relate this infomation to the...
Lesson Plan
Forest Foundation

Fire Investigation and Experimentation

For Teachers 4th - 8th
Assess the probability of a wildfire with several lessons about fire danger ratings and risk factors. After experimenting with fuel moisture, learners explore the various elements that could contribute to a wildfire, such as wind...
Lesson Plan
Curated OER

Fall Slumbers

For Teachers 4th - 6th
Students observe changes in a selected tree leaf near their homes during the fall. Twice each week students record changes in the leaf using words, pictures, and numbers.
Lesson Plan
Curated OER

What's in Our Woods?

For Teachers K - 12th
Young scholars observe their local forest and document the change that occurs over the school year.  For this forestry lesson, students utilize a GPS to mark a certain area of the woods as their study area for the remainder of the...
Lesson Plan
Curated OER

The Fair Factor

For Teachers 5th - 6th
Young scholars participate in playing many games to determine if they are fair or not. They create their own game that is fair to play with their classmates.
Lesson Plan
Curated OER

Tree Chain Game

For Teachers 2nd - 5th
Learners identify the necessary factors for seed germination and plant growth in a game format.
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.
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,...
Lesson Plan
Curated OER

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.
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...
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.
Lesson Plan
Curated OER

Hands on Biome-Building: Build a Forest

For Teachers 4th - 5th
Learners explore Earth science by identifying environmental factors. For this biome lesson, students discuss the importance of a functioning ecology and design a biome diorama. Learners utilize images of trees and plants which represent...
Lesson Plan
Curated OER

A Bug's Life: Diary of an Insect's Metamorphosis

For Teachers 5th
Fifth graders examine the stages of insect's to understand heredity.  In this inherited traits lesson, 5th graders explore the life of the honeybee for its inherited traits. Students recognize the difference between inherited traits...
Lesson Plan
Curated OER

Forest Ecology or Who Lives Here?

For Teachers 4th - 6th
Students explore a hardwood forest. In this forest ecology lesson, students examine the diversity and animals and plants as they explore their habitats at Poricy Park Conservatory. Students determine how biodiversity and abiotic elements...
Worksheet
Curated OER

Divisibility Worksheet

For Students 4th - 5th
In this divisibility worksheet, students complete 9 problems in which they determine which number is divisible by the given number. They choose between 4 numbers for each divisibility factor. They complete the pages on-line and print the...
Lesson Plan
Curated OER

Chocolate Math

For Teachers 3rd - 6th
Students practice solving math equations by analyzing chocolate recipe measurements. In this chocolate baking math lesson plan, students read about the Hershey factory and recipes used to create chocolate bars. Students solve problems...
Lesson Plan
Curated OER

Prime Factorization

For Teachers 5th - 6th
Young scholars work with prime numbers. In this prime factorization lesson, students review writing numbers in their prime factorization form and solve multiple problems.
Lesson Plan
Curated OER

How Healthy is the Wetland?

For Teachers 5th - 8th
Students explore wetlands. In this ecology lesson, students visit a wetland site and collect data about the wetland functions. Students record their results and use the data recorded to rate the wetland site on its function.
Lesson Plan
Curated OER

Habitat Is Home

For Teachers 2nd - 8th
Students are introduced to the concept and components of a habitat. They discuss the key components of a habitat and describe how certain factors can cause disturbances in a habitat and change its population. Activities are leveled for...
Lesson Plan
Curated OER

Trail Adventure

For Teachers 3rd - 5th
Pupils create a trail with numbered specimens. Students complete an accurate and functional interactive trail activity brochure. They complete a web page tree identification guide and interactive identification activity. Pupils answer...
Lesson Plan
Curated OER

Maximizing Lumber Cuts

For Teachers 4th - 6th
Students examine how lumber companies use each tree to the fullest extent. They practice using a saw blade in which they cut a piece of wood in different configurations to see which cut can waste the least.
Worksheet
Curated OER

Multiplication: Finding Missing Numbers

For Students 2nd - 5th
In this multiplication worksheet, students solve 78 multiplication problems in which one of the factors is missing. Worksheet is in graphic organizer form, 3x3 rows.

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