Concord Consortium
Tire Forces
No need to tread lightly on this piece of tire rubber! Polymer science pupils observe the behavior of rubber with an interesting interactive. Users apply three different levels of force to a sample, then watch how they affect the polymer...
Royal Society of Chemistry
A Reversible Reaction of Hydrated Copper (II) Sulfate
How can removing water change the color of a substance? Lab partners remove the water of crystallization from hydrated copper (II) sulfate, record their observations, then rehydrate the solid. The resource is printable and contains ideas...
Colorado State University
Why Are Clouds White?
Is it possible to change the color of clouds? A three-part activity explores the scattering of light by the water droplets that make up clouds. After observing a demonstration, curious scholars conduct their own investigations of the...
Colorado State University
What's the Difference Between Blue Light and Red Light?
Finally, an electromagnetic spectrum lab that will get glowing reviews from your class! Explore the nature of light using red and blue LED sources and fantastic phosphorescent paper. Young scientists compare the effects of blue light...
Curated OER
Observing Wind Speed and Cloudiness
Observiing the atmosphere is always a fascinating past time. In this science lesson, learners are encouraged to observe the wind speed and cloudiness present each day. The observations take place over a period of three days, and each...
Curated OER
Cell Division: Frog Egg Division Observation and Modeling
Students create and test a hypothesis about cell division. After observation of Frog Egg cell division, students write obervations and refine process and hypothesis. The use of scientific method, group work and inquiry are fostered by...
Curated OER
Frost Depth Study
Young scholars complete activities to study the frost and frost depth. In this frost study lesson, students use frost tubes to study and measure the frost at their school. Young scholars measure the frost in the tube and enter their data...
Curated OER
Palpating Pachyderms: How Do We Interpret Observations?
Students interpret a poem before completing activities to distinguish observations and interpretations. They examine how personal background can influence how a person interpreters what they observe.
Howard Hughes Medical Institute
Human Feet Are Strange
Feet are neat! So, if you've already walked the path of examining animal footprints with your class, put them in the shoes of early humans! A well-designed lesson incorporates video, discussion, and hands-on learning to demonstrate how...
Curated OER
Observing Chemical Reactions
Start this series of lessons with a bang! Five exothermic reactions are outlined in this resource, including a demonstration that produces both light and sound. In the lab, chemistry apprentices record temperature changes, make hand...
Curated OER
Learning From Leaves: From Observation to Inference
Students examine the adaptation of plants to their environments. They analyze and observe the structure, shape, and internal structure of various leaves, and make inferences about the structures.
Curated OER
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...
Curated OER
Form and Observation
Use a familiar song and adorable baby animal pictures to teach youngsters about genetic variation. Begin by listening to "Twelve Variations on 'Ah vous dirai-je Maman,'" which you will need to find online (there are several versions...
Illustrative Mathematics
Weather Graph Data
Teaching young mathematicians about collecting and analyzing data allows for a variety of fun and engaging activities. Here, children observe the weather every day for a month, recording their observations in the form of a bar graph....
Howard Hughes Medical Institute
Winogradsky Columns: Microbial Ecology in the Classroom
Winogradsky columns are ideal for observing the role of bacteria and other microorganisms in an ecosystem. This student activity guide is complete with data tables for observations and analysis questions for processing what was observed....
Curated OER
Storm Clouds-- Fly over a Late Winter Storm onboard a NASA Earth Observing Satellite
Students study cloud data and weather maps to explore cloud activity. In this cloud data activity students locate latitude and longitude coordinates and determine cloud cover percentages.
National Wildlife Federation
Bird Behavior Hike
Bird behaviors have a distinct purpose. Using a tally sheet, learners observe and record different bird behaviors in nature. They practice their observation skills while learning how birds act and why.
Alabama Wildlife Federation
Wildlife Habitat Checklist
Take a walk on the wild side with a project about animal habitats. After kids observe a chosen animal in its home, they describe the animal's food and water sources, shelter, and how it raises its young. They then write a short fictional...
NASA
Making Oxygen and Carbon Dioxide
Some like it hot! Scholars observe both exothermic and endothermic reactions as part of the carbon dioxide oxygen cycle. First, scientists demonstrate (or watch) a chemical reaction to create pure oxygen using fire for...
Concord Consortium
Molecular View of a Liquid
Pour on the knowledge with an engaging states of matter interactive! Young physical scientists view the atoms within a liquid to explain what gives a liquid its unique properties. The resource allows users to highlight and observe two...
Concord Consortium
Boiling Point
Is it getting hot in here? Observe boiling from inside a beaker in an engaging interactive. Chemistry scholars heat and cool polar and non-polar solids and observe how molecules react to temperature changes. Your class' misconceptions...
Concord Consortium
Reaction Between Hydrogen and Oxygen Molecules
When molecules of hydrogen and oxygen are combined, how does water form? Science scholars observe changes in kinetic and potential energy during a chemical reaction in an interactive. The resource features easy controls that allow users...
PBS
Coastline Change
Continental drift happens over millions of years, but new perspective shows much faster changes. An informative resource offers a short term perspective using a series of satellite images. Viewers observe major changes to a coastline in...
Alabama Wildlife Federation
Itsy Bitsy Spider
Bring the outside in to make observations in a controlled environment. Pupils learn about predator-prey relationships with spiders firsthand. They first construct a spider habitat and then feed the spider insects to make observations...
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