High schoolers explore the amount of lead in ceramic plates through an experiment. Students determine if everyday dishware is leaching lead into food. They chart their results and discuss how much lead in ceramic dishware may cause...

Fourth graders are introduced to three aspects of the rain forest. The three aspects are people, animals, and life. Students further investigate problems that arise as a result of actions by the people and life in the rain forest.

Tens and ones, that's what this worksheet is all about. Learners break down 6 numbers into their 10s and units, transpose 5 numbers from expanded to standard form, and write 5 numbers in word form. This would be a good worksheet to...

Is your class prepared to read Dr. Jekyll and Mr. Hyde? Do they have the reading level necessary to truly comprehend the novel? Use the cloze procedure (detailed here) to determine if this text is appropriate for your class. The first...

Students demonstrate grouping pretzels into twos, fives and tens, then eat their groups of pretzels! After a lecture/demo, students work in groups practicing the proper grouping.

In this equations and graphing review instructional activity, learners write, graph and solve equations for 62 problems, including a mid-unit review, with answers included.

Students practice grouping in different ways by putting numbers up to 1,000 in the correct place value. In this place value lesson plan, students estimate items in a jar and then count them out by grouping them by 10s.

Fourth graders study immigration. In this graphing lesson, 4th graders make a population graph of people who have immigrated to Indiana.

Fourth graders see how the flow of energy through an ecosystem made up of producers, consumers, and decomposers carries out the processes of life and that some energy dissipates as heat and is not recycled.

Use this chart to explore counting and number patterns up to 100. Choose from thirty different colors for your paintbrush as well as five different versions of the hundreds chart, or start with a blank chart. There is also an auto color...

[Free Registration/Login Required] A group of math templates including a blank calendar, a hundreds board you can use for number patterns (only colors the square you click on), an invisible numbers 100s chart, a blank 10 x10 graph/grid,...