In this electrochemistry activity, students answer 50 multiple choice questions related to oxidation states, galvanic cells and redox reactions.

Middle schoolers examine a variety of information for New York State including insolation data, and economic or political data, thus incorporating both science and social studies. Encouraging learners to become concerned citizens as they...

Students investigate the recycling system in the United States by participating in an online activity.  In this environmental care lesson plan, students research what makes up our trash output in this country and where it goes....

Young scholars explore the signers of the United States Convention. They answer questions about the compromise debates. Students examine the concerns of Charles Pinckney regarding the security of the Southern States against ...

Students examine research ethics. In this scientific research ethics lesson, students examine hypothetical research scenarios and determine which proposals should be funded with tax dollars.

This is an online exercise in which chemistry learners answer a series of multiple choice questions about bonding. Topics addressed include ionic and covalent bonds, electronegativity, ions, valence electrons, resonance structure, and...

Students examine how businesses practice sound waste management. They discuss how to plan a business, identify how to make the least impact on the environment in planning a Kool-Aid stand, and complete Business Costs Worksheets for the...

Middle schoolers compare different materials on their ability to insulate. They identify the best materials for keeping heat in and keeping heat out. They also examine the importance of insulating homes.

Students participate in an activity in which they determine which rooms are the warmest and coldest and explain why that is the case. They identify the types of energy saving window treatments and list their advantages and disadvantages.

Students participate in an activity in which they explain the difference between renewable and nonrenewable sources of energy. They discover why the supply of fossil fuels is limited and practice using new vocabulary.

Students investigate how electrical usage is counted. In this electricity lesson, students research an electric bill and define terms such as watts and kilowatts. Students calculate the average electricity cost per year by using a...

In this online interactive history quiz worksheet, students respond to 50 multiple choice questions about Albert Einstein. Students may submit their answers to be scored.

In this online interactive history quiz activity, students respond to 50 multiple choice questions about the accomplishments of Werner Heisenberg. Students may submit their answers to be scored.

In this online interactive history quiz worksheet, students respond to 49 multiple choice questions about Isaac Newton. Students may submit their answers to be scored.

In this online interactive history quiz instructional activity, students respond to 49 multiple choice questions about the accomplishments of Max Planck. Students may submit their answers to be scored.

In this cell structure worksheet, students complete 50 multiple choice question review quiz about the different functions and parts of the cell.

In this biology review learning exercise, students complete 50 multiple choice questions on the stages of mitosis and meiosis. They compare and contrast the two.

In this molecular biology worksheet, students complete 50 multiple choice questions on DNA and RNA replication, translation and transcription.

In this plant science worksheet, students complete 45 multiple choice questions on plant reproduction and different plants of a plant.

In this review of evolution worksheet, students complete 50 multiple answer questions on Darwin's theory and the history of life on Earth.

In this animal behavior worksheet, students complete a 50 multiple choice question review quiz on how animals respond to certain stimuli.

In this chemistry worksheet, students answer 50 multiple choice questions on stoichiometric calculations, the mole and chemical reactions.

For this gas laws review worksheet, students solve pressure, temperature and moles of gases to answer 50 multiple choice questions.

In this chemistry review worksheet, students answer 50 multiple choice questions on solutions. They identify different types of solutions and ways to express concentration.