Curated OER
Series or Parallel?
Physics classes that are studying electricity connect photovoltaic cells into both series and parallel circuits. Inquiry and critical thinking come into play as learners try to determine which circuit is more productive. They associate...
Curated OER
Where In the World Are the Resources?
Students use the internet to research the amount of natural resources in a specific area on Earth. In groups, they locate the supply of each natural resource on a map in that area and what can be done to reduce their usage. They also...
Curated OER
Water - Solid and Liquid
First graders conduct a science inquiry by comparing water in its liquid and solid form. The students describe the different stages of water and complete a worksheet answering questions about each form of the water. Teacher assessment...
Curated OER
Inquiry and the Nature of Science
High schoolers identify questions that can be answered through scientific investigations, design and conduct a scientific investigation. They also use appropriate tools and techniques to gather, analyze, and interpret data.
Field Museum
The Case of Darwin's Finches
One of the most striking pieces of evidence for Darwin's Evolution of Species was his observations of finches and how their beaks differed from island to island, depending on their primary food sources. So what would happen to the theory...
Curated OER
Applied Evolution: How Will We Get There from Here?
Students explore the basic process of natural selection and how people can manipulate that process today. The consequences of natural selection on daily life and the implications of evolutionary biology in basic and applied science is...
Curated OER
Tree Hunt
Students identify the common trees of Iowa and make observations while creating a key. In this tree hunt lesson, students write a letter to the Iowa Department of Natural Resources to receive a pamphlet of Common Trees of Iowa. Students...
Curated OER
Roots: The Ancestry of Modern People
High schoolers investigate the models for the origin of modern humans and the conditions that facilitate speciation and evolution. The classification and nomenclature of hominid species is also examined.
University of Colorado
The Jovian Basketball Hoop
Can you listen to Jupiter on a simple radio? Turns out the answer is yes! The resource instructs scholars to build a simple radio to pick up the radio waves created when the charged particles from the sun hit Jupiter's magnetic...
Cornell University
Polymers: Making Silly Putty
Putty is proof that learning can be fun! Share the wonderful world of polymers with your class through an experiment. Young scientists create their own silly putty, then examine its properties.
Cornell University
Metamorphosis
Looking for an insect unit that addresses multiple skill strategies? Young entomologists explore multiple life cycles of insects that go through metamorphosis. The brainteasers and mobile activity spark learner interest before guiding...
Texas State Energy Conservation Office
Investigation: Automotive Emissions and the Greenhouse Effect
It is recommended that you conduct this fabulous experiment as a whole-class demonstration. Collect air samples from the environment, human exhalation, and car exhaust, then compare them for carbon dioxide content using bromthymol blue...
Discovery Education
Motion in the Ocean
How do temperature changes affect ocean currents? Scholars explore convection currents by demonstrating the flow of water in a baking dish. They use ice, heat, and food coloring to see currents. Then, they draw conclusions about their...
Curated OER
Apply Scientific Inquiry and Scientific Habits of Mind
Students review the components of the scientific inquiry method. In groups, they develop hypothesis on the issue given to them by their teacher and inquiry questions. They state the data in terms of qualitative and quantitative data. ...
Curated OER
Exploring the Dynamic Nature of the Sun
Students compare and contrast images of the sun taken at different times and viewed at different scales. They record their observations in a journal and create a graphic organizer to help analyze their observations.
Pennsylvania Department of Education
Wind and Water Wheels
Students identify wind and water as natural resources that create energy. In this natural resources and energy use lesson, students work in groups to construct a pinwheel, then explore the effects of wind and water on the pinwheel....
Curated OER
Water Filtration
Learners investigate our water system and how it is filtered. In this science activity, students perform a laboratory activity to investigate the process that goes into filtering water. They relate this activity to other subject areas...
Curated OER
Alice Computer Programming
Students explore multimedia components. In this science inquiry lesson, students read "Invitation to the Game" by Monica Hughes and they use the Alice Computer Programming System to better understand population dynamics.
Curated OER
Stream Table
Students explore channelization, riparian habitats and soil erosion to find out about the aquatic habitats in Iowa. In this aquatic habitats lesson, students define important terms and read an article about pollution. Students complete...
Curated OER
Boston Harbor Cruise: A Shoreline Survey
The learners take a harbor cruise, photograph, and draw shore line features attending to evidence of human impact/consequences, and its cost on marine/land animal habitats vegetation, weather patterns, signs of erosion, and the water...
Curated OER
Observe a Tree
Tiny tree-huggers observe and examine various species of trees around campus. They use My First Field Guide to Trees to support their observations. Different tree projects are offered that can include using natural materials to make a...
Curated OER
The Very Busy Spider
Students determine the best habitat for spiders. In this spider lesson, students listen to a reading of Eric Carle's, The Very Busy Spider. They discuss the spider's habitat before visiting the schoolyard to look for spiders in their...
Curated OER
Beach Comber
Students investigate threats to our oceans by investigating items found on a beach. In this environmental safety instructional activity, students examine several items found on a beach and identify them as natural, harmful, organic or...
Curated OER
The Frog Experiment
Your science class reads a silly story in which a mad scientist makes absurd conclusions about an experiment that he conducted. One at a time, he cuts off a frog's leg and commands it to jump. With three, two, and one leg, the frog...