In this organic reactions worksheet, students are given descriptions of the seven types of reaction of organic compounds. They then answer six questions about these reactions.

Both aerobic and anerobic respiration are introduced in this succinct PowerPoint. The chemical equations for both are included. The last slides give instructions for a lab activity in which pupils use a gas sensor to measure the...

Students observe yeast fermentation using different energy source. In this chemistry lesson, 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 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...

In this biology worksheet, 9th graders explain how producers make their own food. Then they describe the food chain and what the end products are of respiration. Students also describe how muscles continue to get energy during high...

Students study why corn is a biodegradable, renewable resource.  In this ethanol instructional activity students build models and observe a chemical reaction.

Students examine the purpose of gluten in bread making and what type of flour is needed to make bread. They compare the properties of a balloon to bread dough to explain yeast fermentation. They make bread.

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

Students use oranges to informally explore decomposition, dehydration, fermentation, the water cycle, bacteria, yeast, food webs, the needs of living things, and physical vs. chemical change over a period of three or more months.

An engaging, and interesting lesson plan of types of bread found around the world awaits your charges. In it, learners compare and contrast manjy types of breads that come from cultures all over the globe. They utilize worksheets...

In this online interactive reading comprehension worksheet, students respond to 15 multiple choice questions about Richter's The Light in the Forest. Students may submit their answers to be scored.

Introducing enzymes and the controlling factors of a reaction this slideshow displays the typical rate of reaction graph and labels the main sections. The summaries of ways to measure reaction rates are valuable and the examples of...

LearnersMatch the vocabulary terms in column A with the definitions in column B. Write the letter of the definition in column B in the space next to the terms in column A. Afterwhcich, students Write short answers or fill in the blank to...

Students conduct various experiments on glucose. In this biology lesson, students differentiate the process of diffusion and osmosis. They test different foods for the presence of glucose and starch.

Students carry out a series of experiments using self-locking plastic baggies. Each experiment demonstrates a phenomenon or principle of biotechnology.

In this biology learning exercise, students complete a crossword puzzle with 17 questions about the processes involved in cellular respiration.

Seventh graders study microorganisms in their environments by experimenting with milk products. In this microbes lesson, 7th graders read background information about microorganisms in yogurt and soured milk. Students then follow a...

In this word search worksheet, students locate words related to biology. The word list includes protists, viruses, plants, spiral, and biotechnology.

If possible, acquire a handful of wheat kernels from a local farmer or seed dealer. Hand them out so students can feel them and see what they look like. Share background information. 2. Draw a wheat kernel on the chalkboard, or use the...

Young scholars explore Adenosine Triphosphate and how energy is released. They examine the basic process of cellular respiration and draw its chemical formula. After describing cellular respiration and photosynthesis, students compare...

Students study fungi and its parts.  In this exploring fungi lesson students fill out a worksheet that includes a diagram of fungi and questions. 

Students label the parts of a wheat plant on a worksheet. In this Egyptian farming lesson, students thresh a wheat stem and estimate the amount harvested. Students research Ancient Egypt online.

In this classroom lab experiment, students measure the effects of temperature on yeast growth and reproduction.

There's nothing quite like the smell of fresh-baked bread to make your mouth water. As any baker can tell you, you can't bake bread without yeast. This project makes clever use of bread dough to measure yeast reproduction three different...