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Sine Problem

For Students 11th - 12th
In this algebra worksheet, students solve word problems as they relate their findings to trigonometric ratios, specifically sine. There are 15 word problems with an answer key.
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Time Zones

For Students 4th - 6th
In this time zones worksheet, students complete the total length of trips for time zones and answer short answer questions. Students fill in 3 spaces in the chart and answer 3 questions.
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Study Buddies: Elapsed Time

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to solve a problem about elapsed time. Students will follow a step-by-step process and notes are provided for the coach.
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What Time Is It?

For Students 3rd - 4th
In this clocks worksheet, students first read a one page text about different kinds of clocks. Using a word bank, students label the parts of four different kinds of clocks: grandfather, wristwatch, digital and analog. Students write the...
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Speed Machines

For Students 6th - 8th
In this science worksheet, students solve each of the word problems on speed machines using the formula given and rounding their answers to the nearest tenth. Students also fill in the boxes and use a calculator to determine how long it...
Lesson Plan
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Animal Habitats

For Teachers 1st - 2nd
Students research an animal and their habitat. In this animal habitat lesson, students observe a WebQuest that describes the different habitats: deserts, tundra, rainforest, forest, and ocean. They determine which habitat their animal...
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Digging Detectives

For Teachers K - 2nd
Students experience exploring an archaeological site utilizing various archaeological methods and techniques to help them synthesize multiple aspects of past life and culture to today. They explore what an archaeologist can learn from an...
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MHP Problems

For Students 9th - 11th
In this algebra learning exercise, students rewrite word problems using algebraic expressions and equations. There is an answer key with this word problem.
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What is the Best Insulator: Air, Styrofoam, Foil, or Cotton?

For Teachers 3rd - 5th
Students investigate the properties of insulators by attempting to keep a cup of water from freezing, and once it is frozen, to keep it from melting. They conduct the experiment, record and analyze the results, and answer discussion...
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Factoring With Polynomials

For Students 9th - 11th
In this algebra worksheet, students factor polynomials using the greatest common factor. They also use the foil method. There are 8 questions with an answer key.
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How To Make Yeast Cells Thrive

For Teachers 7th - 10th
Students set up and run the experiments they designed in the lesson, 'Population Growth in Yeasts,' using simple yeast-molasses cultures in test tubes. They demonstrate understanding that several environmental factors can contribute to...
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TE Activity: Yeast Cells Respire, Too (But Not Like Me and You)

For Teachers 7th - 10th
Student observe and quantify the respiration that occurs in yeast-molasses cultures. They complete an effective experiment in order to examine how to think critically about the results.
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TE Lesson: Habitat Mapping

For Teachers 6th - 8th
Students examine the current technologies used in mapping resources in the marine environment. They look at remote sensing, sounding, and underwater vehicles. They examine image from the benthic habitat produced by the GIS in order to...
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How Much Sugar is in Bubble Gum?

For Teachers 6th - 9th
Students conduct an experiment to determine the percentage of sugar in various types of gum. They weigh the gum after chewing it to determine the amount of mass lost from each piece of gum, analyze the data, and create a graph of the...
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It's all In the Package

For Teachers 3rd - 5th
Students examine the concept of reducing solid waste and how it relates to product packaging. They read about and evaluate the packaging decisions of two major U.S. corporations, develop a t-chart comparing the pros and cons of various...
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The Dirty Water Project

For Teachers 3rd - 5th
Students investigate different methods (aeration and filtering) for removing pollutants from water. They design and build their own water filters. Students identify the pollutants in a water sample using sight and smell, explore what...
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TE Activity: Wow! That Captures It!

For Teachers 5th - 7th
Students examine how motion capture technology allows computer based animators to design realistic effects in animation. They study how the center of gravity contributes to animation and how to use the center of gravity to write an...
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Blackout!

For Teachers 5th - 7th
Students read news reports and first-person accounts of a blackout in a large city and keep weblogs or journals. They take on different roles of people who live in the city or commute there to work and then use their journal accounts to...
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Capturing the Sun's Warmth

For Teachers 3rd - 5th
Students explore the variety of ways to use solar energy. They investigate the thermal energy storage capacities of different test materials to determine which to use in passive solar building design. They explain how passive solar...
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Design a Recycling Game!

For Teachers 3rd - 5th
Students discover that recycling is using a product more than once so that natural resources can be saved and so that we won't need so many garbage dumps and landfills. They see that there are different ways to recycle. Students design a...
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Windmill of Your Mind - Distributed Energy Goes to School

For Teachers 5th - 8th
Students research the possibility and feasibility of installing a wind-turbine distributed energy system for their school. They conduct research, watch an online video, analyze the cost of the project and examine the benefits, and write...
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Time Problems and Dimensional Analysis

For Students 9th - 12th
In this time problems and dimensional analysis worksheet, students convert 10 problems from one unit of measurement to another using the process of dimensional analysis. They use conversion factors to solve for the unknown units.
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Level One Fraction Questions- Short Word Problems

For Students 5th - 6th
In this fraction activity learners solve 8 fraction problems. They read a short word problem, solve, and choose the correct answer from four multiple choice answers.
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Shipping on the Hudson

For Teachers 3rd - 5th
Students track movements of ships, tugboats, and barges on the Hudson River estuary in order to practice addition and subtraction skills. They solve word problems by reading and interpreting data from a table. They calculate distances...

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