Three lab guides are given here that detail experiments to illustrate the oxidation of glucose for the production of ATP. The first will compare photosynthesis and respiratio and show theimporatnce of both to plants. The next will show...

After removing the shell from a raw egg, cell biologists soak the egg in either a hypotonic, hypertonic, or isotonic corn syrup solution. They calculate the percent change in mass and compare it to the strength of the solution in a...

Information on the biomedical use of nanotechnology, specifically in the detection and treatment of cancer, is the focus of a lesson that seems like it is out of a science fiction novel. Pupils learn about electrophoresis, which is used...

How long do fresh foods last in space at the International Space Station? Which foods perish quicker than others? How can astronauts preserve their foods to make them last longer in space? Young scientists test the rates at which...

All soil is not created equal! A lab activity asks learners to collect and analyze soil. Specific calculations determine the amount of sand, silt, and clay in a sample and allow individuals to identify the soil texture. 

Litmus paper, why so blue? A chemistry lesson includes a pre-lab activity, practice calculating pH, an experiment measuring the pH in acids and bases, a titration demonstration, and a titration experiment. 

It's all relevant, really. Individuals use the scientific method to learn more about elements, atoms, and their placement on the periodic table. They conduct experiments using materials common in nature to explore how elements affect our...

Students examine the scientific method and lab procedures. They solve problems using experimentation, observation, and the scientific method.

Students, in groups, record at least four pieces of equipment that fit a specified category as well as a safety tip to observe when using the equipment.

Seventh graders investigate scientific methods to solve problems. They demonstrate creating data tables and graphs. They study the role of a scientist and the importance of safety in a science lab. They distinguish between an...

Students develop problem solving, decision-making and inquiry skills by planning experiments. They conduct systematic observations, interpret and analyze data and draw conclusions then communicate their results.

High schoolers are introduced Bernoulli's Principle and how it shows the relationship between fluid speed and pressure change. In groups, they participate in experiments in different processes in the industrial world. They share their...

For any science class, learners can use this lab sheet to plan an experiment. It includes a space for the title, question, materials, setup, and procedure. If you want your class to complete this in typed form, you can provide the web...

While many chemicals are used in biology class, many pupils don't understand the material safety data sheets. The lesson explains each part and the importance of understanding the forms. Young scientists use safety equipment to ensure...

Bored with frog and earthworm dissections? Had your fill of fetal pigs? Anatomy learners will be intrigued by the sheep's brain, and you will be prepared with guiding questions, extension activities, and pictures as they dissect one —...

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...

More than anything, this is great practice in scientific inquiry. After discovering that the color coating of an M&M® dissolves in water during a preceding activity, investigators now question whether or not the color makes a...

Investigate thermoset polymers through experimentation. In an effort to determine the strongest, most flexible mixture, groups conduct an experiment on different-ratio epoxy-amine polymers to finish the set of two lessons.

Learners examine Boyle's Law by analyzing experimental results with a hands-on lesson that provides a set of four experiments that illustrate the relationship between pressure and volume of gases. Groups analyze results using...

Note that this lesson is best paired with the preceding lesson in the unit. In that lesson, elementary physical scientists observed that the color coating of M&Ms® candies do not mix when dissolved off of the chocolate surface. Now...

Teacher's notes, a materials list, detailed procedure, tips, and extension ideas are all included to make teaching this lesson on photovoltaic cells a sunny spot in your day! After some brief background reading, physical science...

Really a unit, this resource exposes middle schoolers to genetics at their level. They read interviews and biographies, trace a family tree, play games that simulate inheritance concepts, and more! Teacher's procedures, student...

Challenge young engineers to design a one-bedroom scale house to collect and maintain as much heat as possible. Particular constraints must be adhered to, but creativity is also allowed. Included is a diagram and background information...

Building a solar oven is always an enriching and engaging activity when your class is studying forms of energy or alternative and renewable energy sources. This lesson plan refers you to the re-energy.ca home website for specific...