In this science worksheet, learners answer 13 multiple-choice questions about mitosis and meiosis. For example, "Interphase is defined as..."

In this chemistry of food worksheet, students complete 20 various types of questions related to food and nutrition. First, they complete a crossword puzzle with vocabulary terms. Then, students use the figure shown to write the...

Tic-Tac-Toe is a game most students will be familiar with. This fun activity prompts students to answer questions about cells organelles in order to place a mark on the grid. There are some non-essential humorous sound effects and...

Fifth graders study how respiration and circulation are connected.  In this respiratory lesson plan students complete several activities to better understand heart rate and carbon dioxide in the body. 

Students are introduced to the process of photosynthesis. In groups, they test the effects of the lack of sunlight on plant leaves and compare the results with their hypothesis. They note the characteristics that plants and animals share...

For this grade 3 science worksheet, 3rd graders complete a set of 25 multiple choice questions related to a variety of 3rd grade science concepts. An answer key is included.

Colorful pictures and graphics make this a visually-appealing presentation on animal nutrition. Be aware that two of the sixteen slides include blank graphic organizers, so you will need to find the other existing version of this...

Students are introduced to the relationship between light and vision. In groups, they participate in experiments to discover how different wavelengths are divided in the visible spectrum. They record their answers and discuss their...

Students apply a data set to create a graph show how iron ore impacts an ecosystem. They explain how the iron effects the distribution and abundance of phytoplankton in coastal ecosystems using spreadsheet software.

With a few minor formatting changes, the plant parts and processes resource here would make a great study guide, quiz, or self assessment. Currently, it is a bit confusing, but changing some lettering to numbering would clear up any...

Explore the nutrients a body needs using this resource. Learners discuss the importance of the relationships between proteins, fats, carbohydrates, vitamins, minerals, and water. It's a great way to have your class talk about the healthy...

What are some of the benefits of physical activity? Young learners take a look at not just the physical benefits, but also the emotional and social benefits of being physically active. There is a heart rate activity to count their...

Students perform an experiment that measures respiration.  In this performing an experiment that measures respiration lesson, students discuss aerobic and anaerobic respiration.  Students measure the gas produced by putting...

High schoolers define the hydrologic cycle, define transpiration, name the three parts of the hydrologic cycle, and record the amount of moisture given off by several green plants.

In this biology worksheet, students explain where the energy of food originally came from. Then the explain one of the principal chemical compounds that living things use to store energy. Students also describe how ATP and ADP differ and...

For this biology worksheet, students read about the mechanism of photosynthesis to answer 43 short answer questions. They explain the role of chloroplasts in the process.

Students observe the production of gas as an effect of photosynthesis. In this biology instructional activity, students perform an experiment with pondweed and make measurements and predictions about photosynthesis and the plant.

Students discover the types of batteries and their uses. They experience static electricity by rubbing glass jars and using it to raise their hair. After discussing the importance of recycling batteries and using ones that are...

Students conduct an experiment to determine the temperature tolerance of yeasts. For this biology lesson, students collect data and compare them by plotting graphs. They explain how extreme temperatures affect organisms.

In this science worksheet, students read detailed information about green plants and the photosynthesis process. In this fill in the blank and true and false worksheet, students answer twelve questions.

Students investigate the energy released by a peanut and a piece of a walnut. In this catabolism and calories lesson plan, students burn a peanut and a piece of a walnut and measure the temperature of the water before burning and after...

In this space radiation worksheet, students read about the various types of radiation humans are exposed to. Students answer 5 questions based on the reading. They calculate the amount of energy gained when exposed to a certain amount of...

Students construct their own battery made of lemons. In this electrochemistry lesson, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.

Students explain how electricity is transferred from source to load without actual wires connecting the two. In this physics lesson, students explore how wireless electricity was discovered. They cite practical applications of this...