Serendip
Photosynthesis and Cellular Respiration
How does energy from the sun make plants grow? Scholars move step by step through the processes that promote plant propagation during a detailed lesson. The resource illustrates ADP production and hydrolysis, then allows learners to...
Pingry School
The Gelation of Guar Gum with Borax
Some of kids' favorite toys are the products of science experiments. Scholars follow precise measurements to mix and create their own slime and Play-Doh. They observe the changing textures and the chemical reactions throughout the...
K12 Reader
Making Predictions
Prediction as a reading comprehension strategy is the focus of an article attached to a two-part learning exercise. Kids read the article and then use the provided information to respond to the comprehension questions.
Science Matters
That’s An Otter Story
Young scientists discover how sea otters' habitats have changed due to human impact. Through conversation, video observation, and story reading, scholars identify how human interactions change a specific ecosystem in both positive and...
Curated OER
Amelia the Pigeon: What Am I?
Students investigate photos and images both close and far for different types of information.
American Chemical Society
Using Dissolving to Identify an Unknown
There is a solvent called aqua regis that can dissolve gold! After observing a solubility demonstration, groups receive four known crystals and one unknown. Based on the demo, they design an experiment to determine the identity of the...
Dr. Seuss Enterprises
Read Across America
Celebrate the whimsical world of Dr. Seuss on Read Across America Day with a collection of science, technology, engineering, the arts, and mathematics activities, each linked to a popular Dr. Seuss story.
Concord Consortium
Structure of an Atom
Feeling a little uncertain about your materials for teaching the quantum mechanical model of the atom? Here is an interactive that will help! Chemistry and physics scholars alike will benefit from a simple resource that illustrates the...
Massachusetts Institute of Technology
Lego Atoms and Molecules: Chemical Reactions
Show young chemists what a chemical reaction looks like with two parts of a hands-on experiment. First, learners conduct a wet lab where they observe the reactants (baking soda and calcium chloride, with phenolsulfonphthalein)...
NOAA
Please Pass the Salt
Salinity is the focus of two experimenters that work to answer the question, How does salt change the physical properties of water? Super scientists compare the freezing rate of salt and fresh water, combine the two waters to...
Institute of Electrical and Electronics Engineers
Water Fountain
Thorough instructions are given to guide you through making a demonstration hydraulic pump from two plastic soda bottles. After using the resource to teach your class about Pascal's and Bernoulli's principles, turn them loose in groups...
Nuffield Foundation
Investigating the Effect of Concentration of Blackcurrant Squash on Osmosis in Chipped Potatoes
Model and explore osmosis using squash and potatoes. Young scientists expose chunks of potatoes to different concentrations of a squash solution. They compare the weights of the chunks before and after exposure to the solution and use...
Pingry School
Effect of Solutes on Boiling Point
Anyone that lives around snow knows that adding salts to water increases its melting point. Are there solutes that affect the boiling point as well? A scientific experiment has learners add different solutes to water and then...
University of Washington
Animal Migration
Here is a unique resource to use with middle and high schoolers that deals with animal migration. Viewers discover the reasons for, types of, and animals that practice this behavioral adaptation. Specific animals that are introduced...
University of Connecticut
More Than Just Dust Bunnies
Teenagers will never complain about cleaning their rooms after this activity. In the first activity of a four-part series, budding scientists collect samples of dust, chalk, and other particulates from various areas of the...
Laboratory for Atmospheric and Space Physics
The Solar Wind Tunnel
The winds of change are blowing in our very own solar system! But what makes some heavenly bodies more affected by solar winds than others? Pupils discover the concept of magnetic forces at work in space in this...
CK-12 Foundation
Testing Hypotheses: Einstein
Einstein once said "A person who never made a mistake never tried anything new." Enlist his help in teaching young learners the importance of looking for mistakes in hypotheses. An interactive coaches pupils in the falsifiability of...
Curated OER
Physical Changes and the Water Cycle - Three
Third graders observe and reproduce the water cycle in their very own classroom. A simple, yet very effective, demonstration on how water evaporates is observed by the young scientists. They make observations and sketches in their...
Curated OER
I Wonder Why There Is So Much Frass...
Students examine frass and try to determine what it is. They make observations and add to their growth charts on a daily basis. They make predictions and support them to end the instructional activity.
Curated OER
The Effects of Photosynthesis on Plant Growth
Students examine the process of photosynthesis; its products and reactants, and the sequence of the process. They diagram the light reactions, record observations of plants, and discuss how difficult it is to measure plant growth as it...
Curated OER
Observation And Listening Skills
First graders read a story about polar bears and make observations as they read. In this observations lesson plan, 1st graders listen carefully and sing a bear chant.
Curated OER
I Wonder Where The Manduca Came From...
Students examine how the Manduca came to America the economic means that made it possible. They discover what frass is and make observations. They make their own speculations on why the Manduca came to America.
Curated OER
Creature Feature
Learners make detailed observations and identify an unknown using descriptions. In this observation lesson students are given a creature and must be able to identify it by species and genus.
Curated OER
Observing Reactions
Young scholars use the scientific method to complete to experiments that have visible reactions. In this visible reaction lesson, students participate in an experiment with melting ice and one with inflating a balloon. Young scholars...