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Maximum Power Point
Students investigate how to optimize the power output of a photovoltaic cell using a home-made gnomon stand. They use data collected to create current-voltage and power-voltage curves to determine the "maximum PowerPoint," (MPP) at which...
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Houses
Third graders use a number of problem solving strategies in this unit of lessons. They determine how to draw and model three-dimensional objects, use co-ordinate systems, determine probability of events, and identify paths of simple...
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Visiting Grandma
First graders investigate the aspect of time, including days of the week using a calendar. They use problem solving strategies and a monthly calendar to find a solution to the problem.
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Sleuth Rays
Learners conduct a close examination of the atom's electrons, and discover how to theorize the energy levels, observe the brightness of light, classify colors, and measure temperature.
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Activity #19 The Density of Alka Seltzer Gas
Students (teachers) complete the activity, they should not come in contact with Alka-Seltzer. They comprehend that the density of a gas can be calculated from its mass and volume. Pupils calculate the volume of gas generated by...
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THE MEAN INDEX CARD
Learners cut an index card to create three similar right triangles and explore the congruencies and proportions that exist. They investigate the properties of lines and concepts of congruency, similarity, tangency and symmetry of...
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Movement-Proportion-Greek Vase Figure Drawing
Learners begin the lesson by drawing figures doing different activities. As a class, they view artwork on Greek vases and discover how the political situations affect the drawings on the vases. They draw their own scene to place on a...
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Math Practice: Circles
In this circle worksheet, students solve 8 problems: finding percentage increase, finding differences in area and perimeter, finding circumference and area.
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Leveled Problem Solving Similar and Congruent Polygons
In this similar and congruent polygons worksheet, learners learn to solve problems using similar and congruent polygons. Students solve six problems.
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The Science of Airplane Flight
Students define terms, explain Bernoulli's principle and identify the control surfaces of an airplane. In this investigative instructional activity students complete a lab activity.
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Frog External Anatomy
Sixth graders study frog anatomy. In this frog anatomy instructional activity students examine a frog including the anatomy of its mouth and fill out a worksheet.