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Section 8-6: Solving Problems Using Trigonometric Ratios

For Students 9th - 12th
In this trigonometric ratios worksheet, high schoolers solve 20 short answer and multiple choice problems.  Students use trigonometric ratios, the angle of depression, and angle of elevation to find missing side lengths of angles of...
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HW Unit 10:2-Harmonic Motion

For Students 9th - 12th
In this harmonic motion instructional activity, students answer 9 questions about pendulums, a slinky and characteristics of harmonic motion. They identify the changes in waves as the amplitude gets bigger and interpret a graph of...
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Redox Equations and the Half-Reaction Method

For Teachers 9th - 12th
High schoolers review half-reactions and practice balancing redox equations in order to help them solve problems in chemistry.
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Paper Towers

For Teachers 5th - 8th
Students have the opportunity to use model-building as a way to help comprehend the forces and phenomena at work in the world around them. They describe gravity as a universal force that pulls everything toward the center of the earth....
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Photosynthesis

For Students 9th - 10th
In this biology worksheet, students explain where the energy of food originally came from. Then the explain one of the principal chemical compounds that living things use to store energy. Students also describe how ATP and ADP differ and...
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Race the Track! Super Slope (Lesson One)

For Teachers 5th
Fifth graders utilize basic physics concepts to calculate speed of an object set in motion from various heights. In this basic physics lesson, 5th graders make observations, calculations, record data, and conclusions throughout experiment.
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HW Unit10:8- Color

For Students 9th - 12th
In this color activity, high schoolers answer 16 questions about light, color and wavelength. They label a graph of position vs. displacement and answer questions about the graph including finding the frequency, amplitude, and wavelength.
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Evaluating Observations and Measurements

For Teachers 3rd
Third graders review the scientific method and how and in which steps scientists use observations and measurements. Then as a class, they hypothesize which ramp will send the car the farthest. They break into groups and send cars down a...
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Mechanically Inclined

For Teachers 8th
Eighth graders examine the mechanical advantage of an inclined plane through experimentation.
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Power, Work and the Waterwheel

For Teachers 6th - 8th
Students use a two-liter bottle, dowel rod and index cards to design and construct a water wheel. They then calculate the power created and measure the work done by the water wheel in Watts and Joules.
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Photosynthesis and Cellular Respiration

For Teachers 9th - Higher Ed
In this energy worksheet, students review the processes that create energy for a cell: photosynthesis and cellular respiration. This worksheet has 11 fill in the blank and 14 short answer questions.
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Energy in Chemical Reactions

For Teachers 9th - Higher Ed
In this chemical reaction worksheet, students determine if reactions are exothermic or endothermic. Students define enthalpy and calculate how much heat is released or absorbed during reactions. This worksheet has 1 matching, 1 fill in...
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Using Inequalities to Problem Solve

For Teachers 8th - 10th
Young scholars explore inequalities. In this Algebra I lesson plan, students solve and graph linear inequalities involving addition, subtraction, multiplication, or division.  Young scholars use inequalities to solve and graph...
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Price of Apples- Linear Data

For Teachers 8th - 10th
Students collect data and create a graph. In this algebra lesson, students describe functions graphically, algebraically and verbally. They identify functions as being independent and dependent using variables.
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Algebra- Cell Phone Plans

For Teachers 9th - 12th
High schoolers analyze graphs to compare cell phone plans. In this algebra lesson, students work together to analyze phone plans and report the best phone plan. High schoolers develop tables and graphs.
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Harmonic Motion

For Students 9th - 12th
In this waves worksheet, students review the characteristics of harmonic waves including amplitude, cycle, phases, and friction. This worksheet has 37 problems to solve.
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Using Algebra to Solve Puzzles

For Teachers 9th - 10th
Students explore basic algebraic operations to solve real life situations. Additional problems are presented to continue the exploration of the concept.
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Predators and Prey

For Teachers 4th - 8th
Students explain how the food chain works. They contrast predators with prey and describe their function in nature. Students discuss how the food chain aids in keeping nature balanced. In small groups, they play a game that simulates the...
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Graphing Inequalities

For Students 9th - 10th
In this graphing inequalities worksheet, students create graphs of algebraic expressions containing inequalities. This two-page worksheet contains explanations and examples prior to the exercise. The first page is a contains...
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Free Fall Graphing Exercise

For Teachers 12th
Twelfth graders practice their graphing skills in an exercise about acceleration due to gravity. Lesson opens with a demonstration of acceleration due to gravity and a brief discussion. Students complete a worksheet and go over answers...
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Geometric Basketball Court

For Teachers 8th - 10th
Learners calculate the area and perimeter of a basketball court. In this geometry lesson, students differentiate between similarity and congruence of geometric objects. They test conjectures and use it to solve problems.
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Distance over Time

For Teachers 4th - 7th
Students analyze velocity and how it is determined. They experiment with velocity in order to measure and calculate the magnitude of speed. They use examples in their novel "Skateboard Renegade" to relate velocity to real life situations.
Lesson Plan
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Focusing Light With a Lens

For Teachers 9th - 12th
Students experiment with a converging lens. They observe the image of an object through a lens. They determine the magnification of the lens.
Lesson Plan
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Addition and Subtraction in Center Time

For Teachers 1st
First graders complete center activities as they practice their addition and subtraction skills. They listen to Rick Walton's, "How Many, How Many, How Many" before playing games, and completing addition and subtraction worksheets at...

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