For this invertebrates worksheet, high schoolers read about the characteristics of the different groups of invertebrates. Then students complete 10 multiple choice questions.

Ninth graders conduct an experiment to determine how melting sea ice affect sea level. For this earth science lesson, 9th graders explain the environmental consequences of rising sea level. They relate this lesson to global warming.

Fourth graders go on a virtual field trip to five ecosystems. They investigate and videotape a temperate forest in the school's backyard.

In this plasma membrane worksheet, students will explore how cells are able to maintain homeostasis and the function of the plasma membrane. This worksheet has 6 fill in the blank and 7 true or false questions.

Students study Mars and Odyssey's mission to Mars. In groups, they plan a community that could live on Mars.

Fourth graders participate in a class disucssion on the term "habitat". The class brainstorms on what makes a national park special. In small groups, they research a a national park and create a mural depicting those factors that make...

Fifth graders examine two related organisms that live in different environments and compare how the physical characteristics of each organism provided it with survival advantages unique to its own environment.

Students conduct a lab to determine the best way to separate a variety of mixtures choosing between paper, thin layer and column chromatography. They use chromatography techniques to identify unknown substances and submit a lab report on...

Students analyze the effects of oil spills on our environment and develop action plans to protect animals and habitats.

Students apply problem solving techniques to answer a question. After reading a passage, they compare and contrast three species of whale in a quantitative fashion.

Students explore the concept of adaptation as a means of surviving in varied environments. They discuss human adaptations and then view slideshows and video that present animal adaptations in the following environments: cold regions,...

Students experiment with the decomposition rate of garbage. They discover that environments are fragile and need to be protected and resources are not always used wisely. They then think about their own environment and then about the...

Fifth graders research life in Alaska and compare life there to their lives in this instructional activity. They read "Julie of the Wolves." They research through the novel and other reference books facts about the Alaskan climate and...

Students are introduced to the concept/idea of a vector, what it represents and why they are used. They develop an understanding of what vectors are, how and why they are used.

Students explore what type of solutions freeze. They design their own experiments to compare how fresh water and salt water freezes. In addition, they write their observations in a journal and complete analysis questions.

In this chemistry of life worksheet, students will review key terms of plant cell structure and chemistry by reading 13 clues to complete the puzzle. Word bank is included.

Ionic and covalent bonds are the focus of this chemistry activity, which provides students with eighteen key terms to use in a fill-in-the-blank activity. Additionally, students are prompted to write the number of atoms in four given...

In this biologically important molecules worksheet, students fill in the blank with information about carbohydrates, lipids, and proteins. Students also make notes about nucleic acids.

In this artic animal crossword puzzle, students use the 12 clues given at the bottom of the page to complete the crossword puzzle which is located at the top. They see an arctic picture in the background and picture of arctic animals...

In this Chemistry 1A worksheet, students review, molecular weight, solubility, endothermic reactions, and number of protons, neutrons, and electrons for elements. Students review Lewis Structures and how to predict the amount of product...

In this solutions worksheet, students compare situations that increase or decrease the solubility of a solute. Students describe how surface area, stirring, and temperature can increase the rate of dissolving a solute. This worksheet has...

In this ESL activity worksheet, students consider global warming as they read a paragraph and find its text in the word maze.

In this planets worksheet, high schoolers review the characteristics of the inner planets: Mars, Venus, Earth, and Mercury. This worksheet has 15 multiple choice questions.

Students identify the characteristics of deserts. In this geography lesson plan, students discuss the characteristics of a desert and label a map with the names of deserts.