In this science worksheet, students answer 14 questions about respiration. For example, "Cellular Respiration starts off with..."

Eighth graders research how and why electronics are recycled. In this earth science lesson, 8th graders determine the types of materials electronic devices are made up of. They produce a creative ad to encourage people to recycle.

Students examine the genome and discuss the ethical and moral issues surrounding it. In groups, they discover the differences between ethics and morals and discuss where the concepts of good and bad come from in society. After reading...

Fifth graders discover how blood moves around the body.  In this circulatory system instructional activity, 5th graders feel their pulse before and after exercise.  Students count their heart rate. Students use the scientific...

Students define amplitude, wavelength, frequency, and period, calculate period given frequency, and calculate frequency given period, define crest and trough and locate both on diagram of wave, differentiate between latitudinal and...

Learners explore the Earth's movements by completing worksheets. In this plate tectonics lesson, students define such natural disasters as volcanoes, earthquakes, tsunamis and mudslides and discuss their connections to plate tectonics....

Sixth graders examine how plants collect water and breathe. In groups, they participate in a variety of activities in which they discover how plants operate in terrariums. To end the lesson, they discuss why plants are important to the...

Learners analyze how the digestive system works by taking the food we eat and breaking it down for our bodies to use for various reasons. They list the major components of the digestive system and draw a diagram. They explain how...

In this carbohydrates and fats activity, students complete a crossword puzzle by figuring out the vocabulary words associated with 19 clues given.

Learners differentiate chemiluminescence from bioluminescence. In this biology lesson, students explain how fireflies and other animals emit light. They discuss the applications of engineered bioluminescence.

High schoolers recognize that global winds move in specific directions in specific latitudes and describe that in a written form. They relate the motion of the wind belts to historical navigation.

Students extend their understanding of convection to consider global winds and the effect of the earth's rotation on the creation of patterns of prevailing wind direction.

For this homeostasis and plasma membrane worksheet, 9th graders identify and solve 11 different vocabulary terms and definitions. They review the definitions of the words listed and then use the clues to complete the puzzle shown....

In this prokaryote coloring activity instructional activity, 7th graders read an informative passage about prokaryotes. Students answer questions about the passage and color the picture.

Students explore how to fuel cars with corn and then test different items to explore the process of fermentation.

Students are introduced to basic outdoor survival concepts. They identify the seven basic needs for survival. Students describe the symptoms and treatment for frostbite and hypothermia. They compare and contrast the value of different...

High schoolers explore biotechnology. In this scenario-based lesson, students take a survey on what they know about genetic engineering, view a PowerPoint, and conduct a web quest. High schoolers will then be placed in groups, and...

In this chemistry quiz worksheet, students complete a set of 10 multiple choice questions covering a variety of chemistry concepts.

High schoolers determine their eye's blind spot. In this biology lesson, students explain what causes this visual deficiency. They give real life applications of this concept.

In this food web relationships learning exercise, students click on the links to learn about the food web relationships in the wetlands and answer short answer questions about it. Students complete 8 questions total.

Young scholars engage in a variety of activities in order to review a Biology unit. For example, they research the Bird Flu, it's history, how it is spread, what has been done about it, what better options exist for controlling or...

Students examine how Shell uses engineering.  In this engineering principles lesson students visit a web-pages, answer questions, and examine the ways that engineers go about exploring different ideas. 

Fourth graders control variables to determine the effect on plant growth. They collect information by observing and measuring and construct simple graphs, tables, maps and charts to organize, examine and evaluate information.

Tenth graders should explain some basic properties of electricity and know how electricity is produced. They should also explain the electrical components that make up electric circuits.