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What Influences Reaction Rate?
Students study reaction rates, what determines how fast a reaction happens and how the chemical changes occur. In this reactions lesson students complete a lab where they use Alka-Seltzer to observe reaction rate and create a graph with...
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Solve Multistep Equations
In this multi-step equations worksheet, 9th graders solve and complete twenty-four different problems that include using a graphing calculator to complete. First, they solve for x in the first section. Then, students solve using the same...
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The Scientific Method
If the steps that you follow for the scientific method are as follows, this presentation can be useful: observation, question, hypothesis, method, result. Unfortunately, not every scientist or teacher uses the same terminology, The...
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Paper Airplanes & Scientific Methods
Seventh graders examine how to define scientific inquiry and the scientific method. In this paper airplane lesson students research airplanes, take notes then create an airplane trial.
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Fluidity in Motion Using Alice
Young scholars investigate how the Alice program works and how to program characters. In this programming lesson students use their characters to create a short scene.
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Data Habitats
Students develop data acquisition skills and quantify descriptive data. In this data instructional activity students divide into groups and do an activity that shows them why it is important to record data with accuracy and consistency.
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Mathematics Applications
In this annual percentage rate worksheet, 10th graders solve 4 different word problems that relate to determining the interest rate and balance due for each problem. They solve each problem using an annual percentage table when...
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Discussion Sheet 5: Differentiate Functions
In this differentiate function worksheet, students differentiate functions, determine intervals, and derive the equation of a line tangent to a graph of a function. This two-page worksheet contains eleven problems.
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Detecting Magnetic Materials in "Martian" Soil
Pupils simulate some of the Pathfinder experiments by devising methods of collecting and measuring magnetic substances in pseudo-Martian soil. The efficiency of each of the methods used to collect materials is evaluated in this lesson.