Pupils investigate how toxic chemicals affect biological systems. They determine the toxic dose of a chemical that inhibits seed germination in a Brassica rapa. They investigate the effect of environmental tobacco smoke on human lung...

Students make paper bag puppets. They use the puppets as a story teller and reader. Students use the puppets to ask questions during and after reading. They assemble their own puppet. Students use the puppets to introduce new themes,...

In this science worksheet, 3rd graders will focus on animals of Australia. Students will respond to nine true/false questions all pertaining to various animals which reside in Australia.

Learners explore the causes of water pollution. In this environmental lesson, students conduct experiments with natural filtration systems.

Seventh graders research types of symbiotic relationships on the Internet and explain what the effects would be in one of the species disappears.  For this investigative lesson students use the Internet to do research then...

Students comprehend the importance of keeping cold foods cold. They identify the proper way to install and read a fridge thermometer. Students develop the ability to maintain a clean fridge at home.

Students identify common kitchen contaminants that can cause food borne illness. They choose the proper equipment and use the appropriate methods to thoroughly clean the kitchen. Students discuss why it is important to maintain a clean...

Students differentiate between plant and animal cells. They identify the structures central to plant cells. They complete a Venn Diagram listing the differences between animal and plant cells.

Students gain an understanding of the small amount of soil available to sustain humans on earth and complete an appropriate graph or chart from their collected data. They locate some of the countries they have heard about where people do...

Sixth graders become acquainted with the concept of how microorganisms cause disease. They role play that some class members have exhibited some alarming symptoms. Groups must determine which disease the symptoms are pointing to.

Students calculate the total percentage of samples from the data on the graphs. In this marine science lesson plan, students analyze the concentration levels over a period of time. They suggest ways to lessen the effect of these blooms.

Learners identify different types of fungi. They discuss how mushrooms are used in American culture and research an issue about a type of fungi. They share their information with the class.

Students examine NASA's SeaWiFS Project Web site to explore how the SeaWiFS Project monitors environmental and climatic changes in the oceans and atmosphere. They answer questions and write a summary in support of continued funding for...

Students brainstorm with group partners to decide upon a chemical they would like to test, and outline a procedure for their investigation. They then present in groups their ideas to the rest of the class as well as the chemical they...

Students read facts about dinosaurs and then participate in a variety of dinosaur activities. In this dinosaur lesson plan, students paint dinosaur eggs, play dinosaur bingo, and more.

Students examine soil in forests looking for animals and insects. They divide the animals based on their number of legs and draw the animal they have collected.

Students examine mimicry as a survival strategy in repiles. They examine examples of the Mexican milksnake and the coralsnake in attempt to distinguish the differences in them. They discuss other species that use mimicry.

Students describe different types of water pollutants. They complete experiments in which they observe the affects of water pollution on algae. They also brainstorm and list three causes of each water pollutant.

Second graders discuss the term "endangered". They identify the reasons some animals are in danger of being wiped out. They discover ways humans can help the species survive.

Students use their research skills to investigate the behavior and characteristics of a rainforest animal. After creating a diary entry, they illustrate the habits and life cycle of the animal. They write the diary entry from the point...

Students who know what lab procedures are expected will work more effectively and be more successful during their lab experiences. See Preface Materials: Students decide upon lab partners and sign their names for each unit. Hand each...

Students participate in activities that show them how tiny germs are spread. In this germs lesson plan, students engage in hands on lessons to show them how microorganisms can easily spread disease through the mouth and hands.

Students identify items we use from the rainforest. For this earth science lesson, students recall prior facts about the rainforest and list items we use from the rainforest. Students create "Rainforest Cookies" using ingredients that...

Students read a story about a teen with diabetes. They research diabetes and glucose. They compare and contrast Type 1 and Type 2 diabetes.