Curated OER
Natural Selection I
Eighth graders list the steps of Darwin's natural selection. They demonstrate the process of natural selection in a predation activity. Students create paper origami frogs to race across the floor and analyze the differences in the...
Curated OER
Early Humans
Eighth graders work together in groups to examine the earliest civilizations. After reading two stories, they compare and contrast the facts with those stories with other ones they have read. They discuss the different hypothesis on...
Curated OER
Geologic Timelines
Students view geologic time lines and discuss how old the Earth and solar system is, when dinosaurs roamed Earth, and when humans first appeared. They review the four major eons and life that was present in each before creating a time...
Curated OER
Divisibility Rules
In this divisibility rules worksheet, students solve 18 different problems that include applying the divisibility rules to each. First, they identify the hypothesis and conclusion in logical deduction. Then, students determine the...
Curated OER
The Cardiac 100
Students make a full scale diagram. In this heart and blood flow lesson, students pretend they must design the cardiac 100 racecourse and they must teach the new blood cells how to get around the heart. Students create a mini drawing and...
Curated OER
Climate and Temperature
Students explore what the soil temperature would be on the north and south sides of a building. In this temperature lesson, students hypothesize what the results will be using a thermometer and then after a week see what the...
Curated OER
Does Music Cam the Savage Beast?
Students collect, graph and analyze data. In this statistics lesson, students measure the heart beat of a person as they listen to music. They use the CBL and TI to create a graph, analyzing the outcome.
Curated OER
The Greenhouse Effect
Seventh graders investigate the temperature change in open and closed containers. In this earth science lesson, 7th graders relate this lab activity to greenhouse effect. They create a line graph from data collected in the experiment.
Curated OER
Forces, Loads, Materials, Shapes
Students investigate forces, loads, materials and shapes as they relate to science. In this science lesson, students differentiate between the basic definitions required to perform a scientific experiment. They answer questions dealing...
Discovery Education
It's Too Loud!
STEM scholars investigate sound attenuation by conducting an experiment in which they compare the farthest distance that they can hear a sound with and without ear protection.
The New York Times
Laboratory Experiment
For any science class, learners can use this lab sheet to plan an experiment. It includes a space for the title, question, materials, setup, and procedure. If you want your class to complete this in typed form, you can provide the web...
Chemistry Collective
Virtual Lab: Temperature and the Solubility of Salts
Can your scholars solve the mystery of why salts dissolve? A virtual workbench allows them to experiment with temperature and solubility with no solution prep and no post-lab clean up! Users determine the solubility of a variety of...
Exploratorium
Skin Shield - Explore the Body’s First Line of Defense Against Pathogens
Make pathogens and the body's defense systems come alive for young biologists in a hands-on activity. Investigators model the skin's protection against infection by observing and comparing changes in a punctured tomato and an intact...
NASA
Ripening of Fruits and Vegetables
How long do fresh foods last in space at the International Space Station? Which foods perish quicker than others? How can astronauts preserve their foods to make them last longer in space? Young scientists test the rates at which...
Curated OER
Cell Pizza
Students identify parts and functions of microscope. Students watch video, Cells and Life about cell parts with actual pictures and actual cells. Students discuss video and identify parts of the cells that animals and plants have in...
Curated OER
Water Properties of the Great Salt Lake
Fourth graders examine the ecosystem of the Great Salt Lake in this two-part lesson, completing a KWL chart before and after the field trip to the site. While there, they draw and write about their observations. To test for buoyancy,...
Curated OER
Titration and Molarity
Students are introduced to the concepts of molarity and titration. As a class, they develop a list of the correct steps they need to follow to create a specific concentration of a solution. They design and complete an experiment in...
Curated OER
Finite Geometry
Students solve for the area and perimeter of polygons. In this geometry lesson, students identify repeated patterns and create formula to solve problems. They make conjectures and prove hypotheses.
Curated OER
Which Sand Contains The Most Salt?
Students investigate the salinity levels of sand samples taken from several different sources. They conduct tests and observations to measure the current salt levels. They develop a hypothesis from the experiment to determine the factors...
Curated OER
Balloon Lungs
Students study the function of lungs. In this lung function lesson, students complete an experiment using balloons to study the way lungs work. Students study a diagram of their lungs and make a hypothesis for their lung capacity...
Curated OER
TV Viewing
Young scholars test a hypothesis to see if there is a direct correlation between number of hours of TV viewing and academic grade. They collect and compile data to enter on a spreadsheet and create a word processing document supporting...
Curated OER
Smog City - Part II
Students create an experiment about ozone levels using a Smog City Simulation on the Internet. They complete a worksheet and study associated vocabulary.
Curated OER
Hare vs. the Tortoise
Seventh graders identify and create questions and hypotheses, dependent and independent variables and form a conclusion that can be answered and tested through scientific experimental investigation. For this relationship lesson, 7th...
Curated OER
Raquel's Radishes
Sixth graders develop a reasonable hypothesis for a fictional science fair investigation. 'Raquel' is going to grow radishes and test for the best way to nourish them. They create a bar graph and write conclusions.