Curated OER
Measuring Things With Our Bodies
In this math worksheet, students graph out the estimated size of objects in comparison to the different parts of the human body.
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Miss Nelson is Missing Lesson Plan
Second graders listen to the story Miss Nelson is Missing by Harry Allard and James Marshall. In this literature lesson, 2nd graders predict the story's ending with drawings and discussions within groups.
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Ellipses and Kepler's First Law
The class examines graphs in the form r = F(¿¿) in polar coordinates (r, ¿¿), in particular with the circle, ellipse and other conic sections. They determine the nature of an ellipse by studying the role of the semimajor axis and...
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Curated OER
Ellipses And Kepler's First Law
Students explain that planets actually orbit the center of gravity of the solar system, and that distant planets may be detected by motions of their central star around the centers of gravity of their planetary systems.
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Compare Your Air
Students will compare the data for different locations that they select and investigate trends over the course of a number of years. This will give the students an opportunity to apply statistical measures (mean, median,mode) to data...
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Hands-On Investigation!
Learners read, analyze, and solve a mystery using problem-solving skills. They explore the History Detective website, discuss the difference between clues and red herrings, complete a dot-to-dot sheet, take notes in a detective...
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I'm Late, I'm Late, for a Radioactive Date!
Through the use of an interactive Web site, students explore C-14 and C-14 dating. Then students analyze an article written about the C-14 dating of the Shroud of Turin and draw conclusions.
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The Color Spinner
In this probability instructional activity, 4th graders look at a spinner and figure out the odds of the spinner hitting each space. They answer 9 short answer questions.
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Observations & Chemical Reactions
Students conduct a series of experiments in which they explore chemical reactions. They detect chemical changes by observing how physical properties change when two different chemicals are combined. They list and describe the reactants...
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Biome Detective Sheet
In this biomes worksheet, students research the plant and animal life found in different habitats. This worksheet has 38 short answer questions.
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Applications of Modular Arithmetic
In this modular arithmetic worksheet, students use modular ten arithmetic to create Universal Product Code. This two-page worksheet contains seven problems.
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Mean, median, and mode... Use the data
Ninth graders participate in a activity focused on the concept of basic statistics. They find the mean, median, and mode of different data sets. More advanced students could practice creating a bell curve from the data.
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The STEREO Mission: Getting The Message Across
In this STEREO satellites worksheet, learners are given a chart with the intensity of the signals from the satellites received on Earth and the distances of the satellite from Earth. Students convert the intensity at each distance to...
Curated OER
Making Patterns - Create, Analyze, and Predict
Fourth graders practice making patterns using Unifix cubes and identify, analyze, and determine rules for describing numerical patterns involving operations and nonnumerical growing patterns. They also find an example of a pattern in...
Curated OER
Planetary Conjunctions
In this planetary conjunctions worksheet, students read about planetary alignments and they solve 2 problems. They determine the location of 3 planets given their orbit time after 1, 2 , 3 and 4 years and they determine when three given...
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Swing in Time
Students examine the motion of pendulums and come to understand that the longer the string of the pendulum, the fewer the number of swings in a given time interval. They see that changing the weight on the pendulum does not have an...
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Solar Storms-Fractions and Percentages
In this solar storms worksheet, students find the percentage of X-Flares and Halo CMEs that occurred in solar storms and complete a Venn Diagram comparing the numbers of each.
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Counting Atoms in a Molecule
In this counting atoms in a molecule worksheet, learners read about the molecule propanal that was discovered by the giant radio telescope in the Milky Way Galaxy. Students solve 6 problems where they find the number of atoms in the...
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Looking for More Clues
Fifth graders explore how to collect data and display it on a bar and circle graph.
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Black Hole...Fade-out!
In this black hole instructional activity, students read about how images fade to black when they reach an event horizon of a black hole. Students solve 3 problems about black holes using a given equation for luminosity. They find the...
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The Plasmasphere
For this plasmasphere worksheet, students read about the dilute region of gases 10,000 kilometers above the Earth where atoms are ionized. Students use a photograph taken by the IMAGE EUV instrument to answer 3 questions about the...
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Coronal Mass Ejections
In this coronal mass ejections learning exercise, students observe a time line of events that took place during a solar storm. Students use the time line to answer 3 questions about the solar storm and the time it took to reach Earth....