Curated OER
Logic and Proof Writing
Students define inductive and deductive reasoning and write two column proofs. In this geometry lesson, students analyze arguments and draw conclusion. They define steps necessary to arrive at the correct answer when completing proofs.
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Crunching the Numbers on Dating Violence
Students read about potential violent relationships and beliefs about dating. In this relationship lesson students use graphs to examine data about healthy realtionshipsand draw conclusions on their results.
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Stamps and Cemeteries as Storytellers
Students discern the difference between commemorative and regular issue stamps while drawing conclusions about the time period. In this Stamps as Storytellers lesson, students design stamps using symbolism and historical data. In...
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Urban Effects on Inshore Plankton
High schoolers investigate the effects of urban pollution on plankton. In this plankton and pollution lesson plan, students use samples of plankton collected in urban areas to observe the effects of pollution on plankton samples. They...
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Living and Nonliving Things
Students photograph five objects from a bag and five objects from the outdoors. Students categorize things by living and non-living and by properties such as color, size, structure and needs. Students draw conclusions about the basic...
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Light and Vision
Students explore how light affects vision. In this light lesson plan, students construct a shoe box model to represent an eye. Experiments are performed with various light sources. Students draw conclusions about how the eye works as...
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Plant Life in Action
Sixth graders examine various habitats and record the living creatures they found. In this biodiversity lesson plan, 6th graders complete a worksheet recording their observations. Students draw conclusions about the climate and its...
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Dichotomous Keys
Students utilize dichotomous keys to identify trees in their schools. In this ecological identification instructional activity, students practice creating dichotomous keys based on simple subjects such as hair color or sex of a...
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Measurement of Biotic and Abiotic Objects
Students identify biotic and abiotic factors. In this environmental study lesson plan, students conduct a series of experiments to collect and record data and draw conclusions based on the results.
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Mixtures of Matter
Students experiment with solids and liquids. In this mixtures of matter lesson, students combine matter to form solutions. Students hypothesize, test, and analyze the data to draw conclusions. The lesson can be extended by having...
Texas Instruments
Continuity and Differentiability 1
Pupils examine graphs for continuity and differentiability in this calculus lesson. They observe piecewise functions to see where continuity and differentiability come into play. Learners finish by graphing their equation on the TI...
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Cell Phone Range
Here is a 15 minute activity that can be used as review, a warm, or as a quick example of how to relate functions to the real world. Learners complete an application activity and draw conclusion about functions then discuss open and...
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Creating a Cyclic Quadrilateral
Identify and make conjecture about properties of cyclic quadrilaterals. Students use the TI Navigator to create different shapes and draw conclusions.
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Meet Your Partners
Students become student scientists and work with Internet partners to collect, share, and analyze data needed to draw conclusions about the Waipi'o Valley Stream Restoration.
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The Properties of Air
First graders draw conclusions about the properties of air. In this properties of air lesson, the teacher demonstrates several properties of air and guides students through discovering that air is colorless, tasteless, odorless, exerts...
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Wiggley Worms
Students investigate how worms affect plant growth. In this biology lesson, students construct a worm ecosystem in a plastic 2 liter bottle and plant a seed in the soil. They later compare the ecosystems with worms to ones...
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Forest Decomposition
Young scholars explore decomposition. Students define and describe components of the decomposition process. Young scholars make a composter in a terrarium. Students record observations and changes weekly, drawing conclusions about...
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Glacier Dynamics
Students create flubber glaciers. In this glacier dynamics instructional activity, students experiment factors that may affect glacier speed. Factors include slope, ice temperature, and basal conditions. Students develop hypothesis,...
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Experimentation With Plants
Fourth graders experiment with different varieties of plants and draw conclusions after performing a series of lab activities. A very helpful student worksheet is given. This is a nicely done introductory activity for life science.
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More Power to You
Students explore renewable and nonrenewable energy sources and develop a documentary that explores multiple energy sources and draws conclusions about their uses.
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Scientific Method
Students conduct an experiment and complete a chart demonstrating some of the basic properties and components of water via the scientific method. They encompass strategies such as questioning, making predictions, comparing/contrasting...
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Analyzing the Job Market for Babysitting in Your Neighborhood
Students conduct research on a neighborhood in Canada. In this data analysis lesson, students use data from the 2006 Canadian census to draw conclusions about a population group.
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Objects Race 500
Students explore the concept of "shape affects speed" through a series of experiments. In this physics instructional activity, students participate in an experiment in which various objects are released on an inclined plane. Speed and...
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Rotational Inertia
Students spin themselves to understand rotational inertia. In this Inertia lesson, students will also use ramps, balance beam and pendelum to conduct rotational inertia experiments. Students draw conclusions to explain rotational...