In this carbon cycle worksheet, learners will read about the carbon cycle and study a diagram showing what creates carbon dioxide and what uses carbon dioxide. Students will then complete 4 short answer questions.

It is recommended that you conduct this fabulous experiment as a whole-class demonstration. Collect air samples from the environment, human exhalation, and car exhaust, then compare them for carbon dioxide content using bromthymol blue...

In this emissions worksheet, students will study a graph comparing biological and industrial carbon dioxide emissions over the years and another graph showing the geographic regions of carbon dioxide emissions. Using this information,...

In this energy consumption instructional activity, students use on line resources to explore the energy use by different countries around the world. Students compare the amount of light emitted by different countries and their...

A somewhat amusing assignment, this worksheet lists statements that an ancient organism may have made and asks learners to determine what geologic era that each may have lived in. It uses witty word puzzles and fill-in-the-blank-style...

Did you know that an acre of trees can absorb as much carbon dioxide as a car emits in 11,000 miles of driving? Such fun facts abound in a short reading comprehension passage detailing the benefits of parks and rooftop gardens. After...

In this science instructional activity, 4th graders answer multiple choice questions about coastlines, electric cars, the food chain, and more. Students complete 25 questions.

Seventy percent of the air pollution in China is due to car exhaust. Under the umbrella of environmental chemistry, learners extensively explore air pollution. From the makeup of our atmosphere to sources of major air pollutants, classes...

In this energy resources worksheet, students read about the greenhouse effect and global warming. Then they explain why scientists are so concerned with greenhouse gases. Students also describe how global warming affects people worldwide.

Pre-assessments are great to help teachers determine what information their classes lack, what misconceptions they have, and how in depth to teach specific concepts. The first in a five-part series is a pre-assessment of middle...

In this pollution activity, students read about how air pollution is created and the harmful products from car exhausts. Then, they complete nine short answer questions.

In this science worksheet, students read and analyze information about leaves. Students will consider the 5 questions: How is a leaf like a cook? How is a leaf like a fan? How is a leaf like a pair of lungs? How does a leaf affect the...

In this moles activity, students define a mole and convert grams to moles or moles to molecules. Students convert specific mass of compounds to moles. This activity has 1 true or false, 6 short answer, 3 fill in the blank, and 15...

As the title suggests, this is a simple summary of fossil fuels. There are no questions or problems to solve or no notes about fossil fuels. The notes cover how fossil fuels are formed, how we extract them, what humans use them for, and...

Science pupils choose from twelve questions about five different types of fuel: hydrogen, ethanol, crude oil, natural gas, and coal. They construct a table to compare them and then determine the best fuel. Your physical science class...

Take a look at climate change from another angle. Readers learn about the MISR instrument on the Terra satellite and how it studies Earth. Pupils experience how the multiple cameras give scientists multiple views so they can better study...

This two-page assignment covers basic thermochemistry concepts. Chemistry learners identify exothermic and endothermic processes, explain a phase change graph, and draw an energy level diagram. There are no problems to solve, just...

In this Dalton's law worksheet, students find the partial pressure of given gases to find total pressure of gases in a system. They use Dalton's law of partial pressure to find the total pressure.

In this fractions in chemistry worksheet, students solve 2 problems where they state all the answers as simple fractions or integers. They determine ratios of molecules in gasoline and they find ratio of molecules in the creation of...

In this life science worksheet, 3rd graders answer multiple choice questions about plants, birds, habitats, and more. Students complete 20 questions.

For this chemical reactions worksheet, students are given fourteen chemical reactions that they must write using chemical formulas for the reactants and products. They balance each equation by placing the proper coefficients in front of...

For this environmental issues worksheet, students are given 10 current topics that are problems in our environment today. They complete sentences about each topic by filling in the blanks with the appropriate terms. Some of the issues...

In this rates and slopes worksheet, students solve 2 problems where they find the rate corresponding to the speed of the galaxies in a Hubble diagram for galaxies and they calculate the rate of the sunspot number change between indicated...

In this chemistry review instructional activity, students classify and name compounds, calculate atomic mass, draw Lewis Dot Diagrams, and determine number of protons for atoms. This instructional activity has 37 fill in the blank, 38...