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Dental Chemistry Analogy
After taking in background information on teeth, marble, eggshell, and fluoride, chemistry aces design an experiment. Their goal is to demonstrate whether or not fluoride has a similar effect on marble or eggshell as it does on tooth...
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1999 U.S. National Chemistry Olympiad Part III
In this chemistry olympiad laboratory worksheet, learners design and carry out two experiments. They design one experiment to test for the percent mass of a substance in a solution and they design another experiment to identify two...
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2008 U.S. National Chemistry Olympiad Part III
In this chemistry olympiad lab worksheet, chemists are required to design two experiments. In one, they design an experiment to identify seven solutions given to them in pipettes. In the other, they design an experiment to determine the...
Biology Class
Scientific Method Worksheet
Knowing the names of the steps of the scientific method is not enough; in order to really understand each of the elements, one must practice. Beginning with an engaging recap of the steps of the scientific method, learners practice the...
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Generating Hypotheses and Experimental Design 1
Here is a thorough exercise in forming hypotheses for scientific investigations. Young scientists consider factors that may be related to the question they would like to address. They think through measurable changes that may result from...
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Generating Hypotheses & Experimental Design 2
An outline walks your scientists through the steps of the scientific process. It begins by taking a general idea and developing a hypothesis based on related factors. Each investigator then plans a method for testing the hypothesis,...
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Designing Experiments - Procedures for Teachers
Students evaluate a hypothetical experimental design and attempt to improve upon it. For this scientific method lesson, students are presented with an experiment and are instructed to determine its flaws. They conduct their own...
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2003 U.S. National Chemistry Olympiad Part III
In this chemistry Olympiad learning exercise, pupils are given 2 lab problems to work on. They must explain their experiment they would carry out, show their data and write their results and conclusions of the lab and the process.
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Don't Be Tricked By Your Integrated Rate Plot
In this chemistry worksheet, students examine the given concept in order to apply in the laboratory setting. The sheet includes in depth background information.
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Beach Cleanup at a Local Beach
Students participate in an environmental clean-up activity. For this environmental lesson, students travel to a local beach. Working in small teams, students collect trash from the local beach. Returning to school, students sort the...
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Daphina Science, The Method of Investigation
Students determine what causes a reaction in a species of Daphnia. In this ecology based lesson, students are in a hands on project to demonstrate a controlled experiment with data collections. Students use laboratory tools in this...
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Variables and Controls in an Investigation
Seventh graders identify variables and controls in a paper airplane investigation. In this scientific method lesson, 7th graders conduct an experiment to determine the variables that affect the flight of paper airplanes. They design an...
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Standard One: Lab Design and Appendix A Lab Skills
In this lab design and lab skills worksheet, learners answer questions about experimental design including finding variables, determining controls, and graphing data. They answer questions about microscopy and label the parts of a...
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Paper Airplanes and Scientific Methods
In this scientific method and paper airplanes worksheet, students go through the steps of the scientific method to determine which paper airplane design is best. They complete 8 steps of the scientific method including stating the...
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Nature of Science and Measurement Review
In this nature of science and measurement worksheet, students answer 30 questions about experimental design, pure science vs. applied science, density, metric conversions and dimensional analysis.
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Bellwork for Week 5-Minerals and Experimental Design
For this minerals and experimental design worksheet, students answer questions about variables in experiments, identification of minerals, mining and properties of minerals.
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Coin Lab
For this experimental design worksheet, learners experiment with three coins, a dropper and water. They determine how many drops of water they can put on each coin. They answer questions about their experiment and they design an...
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Huff, Puff, and Slide
In this experimental design worksheet, students use a cup and coins to determine the distance they can blow a cup with varying amounts of coins. They analyze their results and design an experiment using the same materials.
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Student - Designed Density Experiment and Poster
In this student-designed experiment worksheet, learners decide on an experimental problem to solve. Students use the scientific method to perform an experiment and record the data. Learners calculate the density of liquid used in the...
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An Activity to Introduce Critical Thinking
Young scholars discover how easy it is to accept oulandish claims by witnessing a fellow student show that they have a form of ESP but is secretly working with the teacher. This demonstrations uses skepticism as a starting point for...
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Research Question, Hypothesis and Experimental Design
Students discuss steps of the scientific process, as well as, observe a picture of the beach that they will visit. Students create a testable hypothesis about marine debris at the beach. In this science lesson, students create a...
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Bubbles
Learners experiment bubbles. For this scientific method lesson, students identify variables used in proper experiment design. Learners conduct experiments with different brands of dish-washing detergent to determine which brand makes the...
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Discovering Advanced Algebra More Practice Your Skills, Lessons 11.1-11.6
In this six page series of worksheet, students answer short answer questions about a variety of topics. The six topics covered in this packet are: Experimental Design (4 questions), Probability Distributions (3 multiple choice...
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Bellwork for Week 10
In this bellwork worksheet, students answer questions about the Hawaiian islands formation, about science class in general, about rocks and minerals and about experimental design.