Curated OER
The Disappearing Kelp Forest
Learners observe the effect "El Nino" left on kelp plants and sea urchins. They analyze the data collected by researchers, by graphing it on a TI calculator. Before graphing and analyzing the data, you may want to revisit the events of...
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Fin, Feathers, or Fur?
Students learn how to classify animals. In this animal characteristics instructional activity, students read Granddad's Animal Alphabet Book, brainstorm a list of different kinds of animals, and determine their characteristics; fur,...
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Health of Aquatic Life a Real Problem
Learners explore the health of aquatic life in this science lesson They measure and track the oxygen level in the water to determine the health of the aquatic life. They collect this data using the TI explorer to graph and analyze their...
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Falling Objects
High schoolers examine the velocities of two different falling objects. They produce distance vs. time and velocity vs. time graphs using a Motion Detector and a CBL 2 to collect experimental data. Learners analyze and interpret the...
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Thermometric Titration
In this thermometric titration worksheet, students titrate hydrochloric acid with sodium hydroxide to determine the concentration of hydrochloric acid. They measure the change in temperature of the solution, plot their data and use the...
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The Reaction Between Magnesium and Hydrochloric Acid
In this rate of chemical reactions worksheet, learners experiment with different concentrations and volumes of hydrochloric acid mixed with magnesium. They measure the rates of the reactions and analyze their results from a graph they...
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The Nucleus-Radioactivity
For this nucleus and radioactivity worksheet, students collect class data and the students represent radioactive atoms decaying. They plot their data and answer two questions about the results. They solve seven problems given the half...
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Shake, Rattle and Roll
Sixth graders explore the causes and effects of earthquakes. They also collect and analyze data in graphs. They also use the Internet to research earthquakes
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Pendulums on the Moon
Young scholars conduct experiments to determine if length, mass, or starting angle has any effect on the rate of a pendulum's swing. They also conduct an experiment online to determine if gravitational force plays a role in the swing. ...
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How Do Astronomers Measure Distances to Stars?
In this astronomy instructional activity, students participate in an activity using the parallax effect to measure star distances. They record their information in a data table then complete 5 fill in the blank conclusion questions.
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Environment: Battling for Oxygen
Students construct an interactive ozone depletion model using gumdrops and toothpicks. After analyzing the data obtained from the model, they record it on butcher paper and complete worksheets about oxygen.
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Let the River Run
Pupils examine deposits found in a river in this science lesson plan. They collect data of sediment deposit found in the Mississippi river, then graph and analyze their data using the TI.
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Madley Brath #39 - Stem and Leaf Plots, Mean, Median, Mode and Range
In this measures of central tendency worksheet, students draw a stem and leaf plot of a set of test scores. They compute the mean, median, mode, and range of the data set, and round the answers to the nearest tenth.
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Go Car, Go!
Students design and build their own car. In this physics lesson, students collect data to determine the speed of the car. They plot the data on the graph analyze the relationship between variables.
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Sunlight & Soil
For this soil condition worksheet, students record the soil and air temperature as well as the day length and cloud cover in a small outside area for two weeks. They complete 5 short answer questions and draw graphs of the data.
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What's in Wetland Soil?
Students examine the organic and inorganic components of soil. For this environmental science lesson, students identify the factors that influence soil formation. They collect soil samples, conduct tests, and analyze the results.