Curated OER
Temperature Changes: Atmosphere & Ocean
Students observe temperature differences of water and air in sunlight and darkness. They determine that the sun warms the Earth's surface, which controls global currents and climate, keeping the earth habitable. They discover water and...
Curated OER
Canned Heat
Pupils demonstrate that light and dark colored objects absorb the sun's radiation at different rates. They experiment with the temperature change of water in two locations and discuss the results.
Curated OER
Tree Birthdays
Students investigate the growth of trees. In this tree growth lesson, students discover that trees make a ring each year they live. Students use new voabulary such as bark, phloem, and cambuim to talk about tree parts. Students create a...
Curated OER
Plant Lifecycles
Students examine the life cycle of plants. In this plants lesson, students identify the various stages of plants and their parts. Students compare the life cycle of a plant with that of an animal. Activities suggested can be modified for...
Curated OER
Chloroplasts and Mitochondria
For this biology worksheet, students read about the mechanism of photosynthesis to answer 43 short answer questions. They explain the role of chloroplasts in the process.
Curated OER
Igneous Rock Lab
In this igneous rock worksheet, learners answer 5 questions about igneous rocks and then use a website to find the 6 textures of igneous rock. Students record data such as the color, the texture, if it's intrusive or extrusive, if its...
Colorado State University
How Does the Earth Cool Itself Off?
Where does all the heat go when the sun goes down? An interesting lesson has learners explore this question by monitoring the infrared radiation emitted over time. They learn that hot spots cool more quickly that cooler spots.
American Museum of Natural History
Journey to the Stars
Fifteen detailed pictures and informative captions delve deep into the exploration of stars—their life cycle and importance in the universe.
Glynn County School System
The Outer Planets
Are outer planets just like inner planets? Nope! The outer planets are much more spread apart than the inner planets. An informative PowerPoint presentation shows why this is true as well as facts about the individual planets in the...
Curated OER
Cloze Passage: The Sun
Use this Cloze activity in your science lesson or reading unit. Second graders read two paragraphs about the sun and seasons, and fill in eleven missing vocabulary words. This worksheet contains an answer key.
Curated OER
Photosynthesis
This relatively short PowerPoint contains all of the information necessary to give a clear summary of Photosynthesis. There are a few illustrations and clear descriptions of each stage of the main reactions.
Curated OER
Greenhouse in a Bottle
Young atmospheric scientists create models of an atmosphere with and without clouds to determine the effect of cloud cover on Earth's temperatures, as well as figuring out whether dark or light surfaces absorb more energy. You may wish...
Curated OER
Student Exploration: Penumbra Effect
In this penumbra effect worksheet, students explore the internet program Gizmo to learn about the penumbra effect and answer short answer questions about it. Students answer 13 questions.
Curated OER
How Do Bats Navigate At Night?
Through an experiment, learners explore how bats use echolocation. First, they discuss how sound travels through air waves. Then, they talk about the ways bats navigate in the dark. As an extension, they can write about what they have...
Curated OER
Things That Glow
Third graders study the concept of light as an energy source. In this energy lesson students participate in a lab that show them the concept of light as an energy source.
Curated OER
Creating New Forms of Life
Although not particularly educational, here is a creative group activity in which high school biologists will use their imaginations to create a new life form combining characteristics from existing life forms. Each group must come up...
Curated OER
Insects Crossword
In this insects worksheet, students read 10 clues pertaining to insects. Students choose the words from the word box that match the clues and fit them into the crossword puzzle.
Curated OER
Crayon Resist
Kids usually love crayon resist projects. It is so fascinating for them to see how the dark paint accentuates and resists the waxy crayon. Here are instructions for executing a crayon resist project of your own. Tip: Make the project fit...
Curated OER
Prairie Plant Investigation
Students carefully observe prairie plants and record their observations in a science journal. They examine the root systems of grasses and flowers and surmise how these plants can grow together on the prairie.
Curated OER
Tree Cookies
Students identify heartwood, sapwood, and a tree's annual rings, infer from a tree's rings what damage or stress might have occurred in its life, and make a time-line of human history that coincides with a tree's rings.
Curated OER
Buoyancy: Who Sank the Boat?
Students examine whether objects will sink or float. In this buoyancy lesson students bring in objects and experiment to see if they sink or float.
Curated OER
Sampling Rocks
Students analyze rocks. In this geology lesson, students collect rocks from the schoolyard and sort them according to various characteristics, such as color, size, and weight.
Curated OER
Red Wigglers
Students are introduced to the benefits of using Red Wiggler worms to produce compost. They identify the requirements for the worms and the methods to follow in order to produce compost. They draw a picture of a functioning worm bin.
Curated OER
Properties of Metals
Fifth graders study the properties of metals and use them to identify different properties. In this metal properties lesson students complete a demonstration .