Seventh graders complete two experiments to learn about harmful and helpful microorganisms. In this microorganisms lesson, 7th graders read background information about fungi, yeast, and club fungi. Students then complete two experiments...

Students measure and record the mass of the nut to be tested to the nearest 0.01 gram.

Students explore respiration in a lake ecosystem by experiment and research.

Ninth graders examine how dark surfaces absorb more light than light surfaces. They perform an experiment that compares various surfaces abilities to absorb heat, then record and analyze the results.

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 the interrelationship between trees, soil and people focusing on urban areas. They collect and analyze data about trees in their research area.

Students create a recipe for a certain aspect of a culture. They create a culture that has never existed before. They analyze either dance, history, geography, history or the future of space exploration. They compare and contrast...

Students explore how green plants help improve air quality. They read an article and discuss the importance of air quality and its effects on the human body. They investigate by connecting hose to the top of a Bell jar and to a funnel....

Pupils explore how the heart pumps blood through its valves. They observe fluid moving through a one-way valve and build a model of a valve. in addition, they explore biotechnology design.

Second graders examine the characteristics of plants. As a class, they brainstorm a list of items plants need in order to survive. In groups, they complete various experiments in which they discover the functions of the parts of the plant.

Students (teachers) complete the activity, they should not come in contact with Alka-Seltzer. They comprehend that the density of a gas can be calculated from its mass and volume. Pupils calculate the volume of gas generated by...

Students investigate the decomposition process and the parameters which influence the rate at which it occurs. They design a "controlled" experiment by comparing decomposition rates between two compost piles. Analysis questions include...

Learners perform activities to explore the affect of human activity on climates. They examine graphs of GHG emissions and their increases that are associated with human activity. Using a Global Climate Changing website, students explore...

In this nutrient worksheet, students compare the chemicals that make up living things: vitamins and minerals, lipids, proteins, carbohydrates, and nucleic acids. This worksheet has 2 drawings and 32 fill in the blank statements.

In this energy conservation instructional activity, students answer questions about energy sources and energy use. The instructional activity includes both true/false and multiple choice questions. There are 22 questions with answers.

In this worksheet on the planet Venus, students look at a picture of the planet and read accompanying facts, along with a brief paragraph.

Students explore the concept of energy bar sales. In this energy bar sales lesson, students read an article about the sales of energy bars. Students discuss what is meant by red roads and white roads in the article. Students search a...

In this English worksheet, students read "One Way Ticket to Mars Mission," and then respond to 1 essay, 47 fill in the blank, 7 short answer, 20 matching, and 10 true or false questions about the selection.

Students observe yeast fermentation using different energy source. In this chemistry lesson plan, students measure the gas collected in the balloon. They upload their observations on the internet so they can share it with kids across US.

Students identify the different types of batteries available in the market. For this science lesson, students discuss how to select the right batteries for a car.

Students determine potential sources of major air pollutants, explain how acid rain is generated and how it affects the environment, discuss global warming, and explore protective role of ozone and cause of ozone layer thinning. Lessons...

In this compounds activity, students name the given compounds from its chemical formulas and write the chemical formula from the compound name. This activity has

In this chemical formulas worksheet, students practice naming molecular compounds by their formulas and determine if a gas is a compound or an element. This worksheet has 13 fill in the blank questions.

After completing the first part of this activity, students will be able to explain individual carbon footprints and list the means for reducing them. The second part of this activity helps students to visualize climate as a system with...