Students investigate the four taste regions of the tongue. In this biology lesson, students view a diagram of a tongue and identify the four regions. Students perform a taste test with lemons, sugar, and crackers.

Students design and carry out an experiment according to the scientific method. The experiment must test the effects of time and concentration on the rate of diffusion of potassium permanganate into potato cubes. After performing the...

Students will use scientific reasoning to formulate ideas about the formation of the universe using the Big Bang Theory. The use of critical thinking skills is part of the activity and the foundation of the scientific method will serve...

Students apply the scientific method by building a "Proposal for Study." They label the Observation, Hypothesis, and Prediction columns. Students listen as the teacher introduces the alternative healing methods of therapeutic touch and...

Fifth graders explore drag, thrust, lift and weight.  In this airplane lesson, 5th graders define the forces that effect airplanes and design a model airplane.  Students  compare their models for the...

Students determine the importance of hand washing through experiments. In this hand washing and germs instructional activity, students listen to a reading of Germs! Germs! Germs! by Bobbi Katz, and discuss what they learn about germs....

Sixth graders conduct an experiment to understand the Big Bang Theory.  In this Big Bang Theory lesson, 6th graders will observe a balloon with confetti popping to emulate and analyze information related tot he Big Bang theory....

Here is an online lesson plan on data representation. In it, learners access websites embedded in the plan which lead them through a variety of activities around data representation and statistics. The activities are quite good, and...

Challenge your class with these physical science puzzlers, twisters, and teasers. Each individual responds to a series of riddle-style questions that are related to scientific terminology. While this has little educational value, it...

High schoolers compare and contrast the cell cycle of frog eggs, normal cells, and cancer cells. They watch a video about early development of the frog embryo, generate a hypothesis in small groups, and listen to a teacher-led lecture. ...

Students hypothesize whether the soil sample may have lead contamination and why. They describe what they see happening with the soil samples and the corresponding swabs. Pupils write a brief description of what they observe as the...

Students develop a question they are interested in researching about the Civil War. After completing a webquest on the war, they write a letter to their partner using the information they gathered. They use peer editing to check for...

Young scholars investigate the effect of day length on animal migrations. They view a Powerpoint presentation, identify their own personal migrations and cues, answer discussion questions, and test a hypothesis about seasons.

Students analyze data from a student discussion website and write a report on the outcome of an investigation regarding their local water quality. As part of a larger unit students then post the summary of their investigation on the...

Students interpret historical evidence presented in primary and secondary resources. In this Reconstruction lesson, students research details pertaining to Congress's role in Reconstruction. Students use the provided worksheets to...

Learners observe a demonstration in which a bottle containing a colorless solution is mixed, turns blue, then becomes colorless again. They record observations, form and discuss hypotheses, and draw a conclusion based on the evidence.

For this geometry worksheet, students read given sentences and identify the hypothesis and the conclusion of the conditional statements. There are 21 questions.

Fourth graders follow the scientific lesson to investigate flavor.  In this scientific method lesson, 4th graders conduct a flavor test with mislabeled Tootsie Pops.  Students record their experiment.

High schoolers fill out an anonymous questionaire to explore whether they might have asthma. They then set up a spreadsheet to enter the data, decide on a definition of asthma, and figure out the prevalence of asthma. Pupils simulate...

Fifth graders record at least four hypotheses concerning what happens when they drop an egg from a high spot. They record at least five observations or supporting ideas about the egg drop. Students test gravity by dropping an egg from a...

Students investigate evolution in its most fundamental form: the observation of living organisms. By comparing variations that exist among living animals, students formulate their own hypotheses and conclusions about the evolution of...

Students explain the different heat transfer mechanisms and how they influence the building envelope. They develop ways in which the building envelope can be improved and test hypotheses about building envelope designs.

Students observe the effect of croos contamination as they inoculate orange juice with penicillin mold from the refrigeration lab and active yeast solution from the sterilization lab. They experience a simulation of passing bacteria...

Students use the scientific method to investigate the role of temperature in microbial growth. In this food preservation lesson, students set up an experiment with fruit in room temperature and in a refrigerator. They record the...