Curated OER
Paper Production
Students compare paper making by hand and by assembly line. In this manufacturing lesson, students compare and contrast the two main ways to make paper, by hand or by machine. Students research paper making and have a class...
Curated OER
How the Environment Affects Our Health
Ninth graders explore how the environment affects health. In this infectious disease lesson, 9th graders investigate what environmental situations cause infections diseases. Students study the symptoms, treatments, prevention, and...
National Park Service
News Bearly Fit to Print
There are an average of three human fatalities by bears in North America every year, which is low when you compare it to the 26 killed by dogs and the 90 killed by lightning annually. The lesson encourages researching human-bear...
Curated OER
Crocodiles
Work on research procedures in this lesson, which prompts writers to collect and evaluate information pooled from a number of sources. They work in teams to collect information about crocodiles from different sources. They compare the...
Laboratory for Atmospheric and Space Physics
Looking to the Future
New Horizons set forth on a mission to Pluto in 2006. Ten years later, the spacecraft is still on its way. Here, enthusiastic scholars predict what they will be like—likes, dislikes, hobbies, etc.—when New Horizons arrives at its...
Curated OER
Checking Weather Forecasts
Students record a four or five day weather forecast. They check the actual weather and compare it with the forecast.
Curated OER
Tall as a Mountain, Flat as a Plain
Students examine a variety of landforms that are found on the Earth and compare and contrast the distinguishing qualities of these forms. A topographical model of the landforms is made.
Curated OER
What on Earth is in the Earth?
Pupils explore the physical properties of sand, soil, and rocks and sort, classify, compare, and contrast the materials found in the soil. The differences between the living and non-living parts of the soil is discussed.
Curated OER
Bird Interdisciplinary Possibilities
Students explore birds, their territory, breeding, and seasonal movement. They research and collect information on birds through writing letters to ornithologists, reading in books, comparing web sites, and observing pictures. Students...
Curated OER
Operation Weather Station
Students work in cooperative groups to create a working weather station. Tkey use the weather station to collect weather data over a one-week period. Students compare the data from their weather station to actual weather information...
Curated OER
Goldilocks and the Real Bears
Students participate in a comparison instructional activity where they compare fictional bears to real life bears. In this science/language arts instructional activity, students read Goldilocks and the Three...
Curated OER
Fizzy Pop
Fifth graders compare and identify variables that affect the rate of a chemical change using Alka-Seltzer, water, ice, and hot water. They time how long each variable takes to pop the canister into the air, and record the results on a...
NASA
Solar Storms
For this solar storms worksheet, learners use an on line source to read newspaper stories about scientific theories and hypothesis related to space weather phenomena. Students answer 7 questions about past solar storms and compare ideas...
Curated OER
Counting on the Havoc of Hurricanes
Learners define and classify all the different ways in which numbers are used in forecasting and coping with the effects of a hurricane. They conduct research to compare and contrast these numbers as they apply to Hurricane Floyd and
Curated OER
Weather Observations
Young scholars record the weather using an outdoor thermometer. In this weather instructional activity, students compare their recordings to that on the weather map online. Young scholars explain the differences of each weather reading....
Curated OER
Greenhouse in a Bottle
Students create models of the greenhouse effect using recycled 2-liter bottles. They discuss how their models compares to the real greenhouse effect the earth experiences.
Curated OER
Dealing With Diabetes
Students read a story about a teen with diabetes. They research diabetes and glucose. They compare and contrast Type 1 and Type 2 diabetes.
Curated OER
Phase Change
Learners compare the freezing temperature of two substances by conducting an experiment to freeze liquid ice cream. They vary the amount of salt used in the ice cubes during the freezing procedure to determine the change in the...
Curated OER
Auroras
In this auroras worksheet, students read 2 descriptions written about a massive solar storm that occurred in 1859. Students read each description and compare the specific points in each. They create a time line of the events that...
Curated OER
Housing: Types of Shelters
Students experiment with the construction of shelters and the various types of architectural designs. In this shelters instructional activity, students draw the building they live in. Students compare and contrast buildings...
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Weather Conditions During the Fall Monarch Migration
Students keep detailed weather records during the fall migration of the monarch butterfly. They compare weather conditions to the days they do and do not see monarchs. As a class, they graph and analyze data and send it to a university...
Curated OER
Nuclear Power Gets A Boost
Middle schoolers examine nuclear plants and how they use fission reactions to generate electricity, compare fusion reactions to fission, and read about technology that may soon allow fusion to become practical for producing nuclear power...
Curated OER
Building a Body: Scale, Proportion, and Ratio
Students measure, analyze, and compare the ancient Egyptian canon of proportions using a mummy, painted images, and photographs of people today.
Curated OER
Investigation 7 - Interpreting Weather Data
Fourth graders interpret the weather data they gathered in Investigation 6. They take an average of each component in each season. They compare the same components of each season and write the differences they see between the seasons.