Curated OER
Ecoregions of Texas
Young scholars map the ecoregions in Texas and illustrate the vegetation native to the region. They will use their maps to investigate why prehistoric hunter-gatherers might have decided to live in one area over another, such as the...
Curated OER
Exploring Biomes
In this biology worksheet, students watch a movie about various land biomes. Then they use the word list to the right to complete each of the statements. Students also complete the brief quiz about the movie that follows.
Curated OER
Biomes of the World
In this biomes activity, students read an article on biomes and answer 10 multiple choice, short answer or true and false questions relating to biomes.
Curated OER
Mechanical Advantage
In this mechanical advantage activity, students use the equation for mechanical advantage to solve for output force or input force. Students complete 3 problems.
Curated OER
Natural Selection: Exploring the 'Ohi'a Common Garden
Seventh graders examine natural variation by visiting the Ohi'a Common Garden in Volcano, Hawaii. In this natural selection lesson, 7th graders study background information about phenotypes, genotypes, and phenotypic plasticity before...
Curated OER
Spider Web
Students work together to get all of their team mates through the holes of an obstical course called the spider web while not touching the rope. In this team work lesson plan, students focus on working together.
Curated OER
II Similar
Students, through lecture and guided practice, discover the properties of similar triangles. They use given measurements of one triangle to find a missing measurement of a similar triangle. They apply this knowledge in real-life...
Curated OER
Make Sense of Nature
Students participate in this program that heightens their awareness and curiosity of nature as well as their sense of adventure and exploring new surroundings. They identify and choose an object from nature after exploring it with other...
Curated OER
Rainforests of the World
Fifth graders view a National Geographic video about the rainforests of the world. They create a mural of the different types of fauna.
Curated OER
Acid Rain Keeps Falling On My Head
Students measure the pH of local rain water. Students map the location of the collected rain water according to pH levels.
Curated OER
Powers of 10
Young scholars explore universe, and examine how big it really is and how scientists measure the distances or sizes of things by estimating sizes of different objects and reading and writing numbers in scientific notations.
Curated OER
Acid Rain Keeps Falling on My Head
Learners examine the pH level of rain water in their local community. They locate each location on a map. They analyze the data and draw conclusions.
Curated OER
Survival
Students identify characteristics of Australia, Africa and Antarctica and compare and contrast them to each other. They work together to identify adaptations that animals have used to survive. They also practice classifying animals.
Curated OER
Capital for Cookies
Students explore how land, labor, capital, and enterprise relate to the Food and Fiber System. They write a story about a company they would open in the community, create a company to make an agricultural product and discuss the various...
Curated OER
GEOGRAPHY OF FOOD & FIBER
Students will explain the ways geography determines the crops grown in the United States and other countries, and the resulting trade relationships.1. Discuss trade routes, both ancient and current. Discuss why the most direct route from...
Curated OER
Antlion Pit Building Investigation
Students design and perform an experiment related to comparing and contrasting antlion pits. Given a set of parameters, students select a hypothesis and perform observations on antlion pits. They record data and use this date to support...
Curated OER
Miracle of Winged Migration
Students explore the life cycle of insects by researching butterflies. In this insect migration lesson, students identify the Monarch butterfly, where they inhabit, and what their migration consists of. Students utilize the Internet to...
Curated OER
What's It All About?- Kansas Prairies
Students examine the interdependence of animal life and the environment. In this Kansas prairies lesson, students read background information on prairies and complete a worksheet to identify the main idea.
CK-12 Foundation
Ck 12: Arithmetic: Greatest Common Factor Using Factor Trees
[Free Registration/Login may be required to access all resource tools.] Find the greatest common factor of a given numbers using factor trees.
Cool Math
Coolmath: Pre Algebra: Prime Factorizations
In this tutorial, students learn how to do prime factorization by a few different methods, including factor trees and factor stacks. The exercises work their way up from 2-digit numbers up to 5 digits. Includes practice problems.
Shodor Education Foundation
Shodor Interactivate: Factorize
This Shodor site gives a brief explanation of factorization, and it allows you "to find all of the factorizations of a given number and then draw the product as the area of a rectangle on a grid."
![Wired Math: Primes and Prime Factors [Pdf] Unknown Type](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Wired Math: Primes and Prime Factors [Pdf] Unknown Type")
University of Waterloo (Canada)
Wired Math: Primes and Prime Factors [Pdf]
Explore primes, prime factors, and composites using this collection of worksheets. Lots of detailed examples, interesting math facts, and colorful visuals. Acrobat Reader required.
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