Curated OER
Seed Dispersal
Students explore seed dispersal by designing their own wind dispersed seed structure. Using one piece of paper and a box fan, they construct a seed dispersal structure, record the distance their seed travels, and answer discussion...
Curated OER
Seed Dispersal: Plant Reproduction
How do seeds get from a plant to the ground so they can germinate? This presentation provides the answer to seed dispersal in relation to plant reproduction. Straightforward explanations and definitions for wind, animal, burial, fruit,...
Curated OER
Science: Seed by Design
Young scholars, working in groups, create "artificial seeds" for a wind dispersal experiment. After trial runs, they redesign their seeds, and re-test them under the same conditions. Finally, they interpret, compare, and evaluate the...
Chicago Botanic Garden
Seed Dispersal and Plant Migration
There are five methods of seed dispersal. They include gravity, mechanical, animal, water, and air. Scholars study seed dispersal in instructional activity five of the series of six. Through discussions, hands-on analysis of different...
Howard Hughes Medical Institute
Seed Dispersal in Tropical Forests
How do seeds get around? It's not like plants can control seed dispersal—or can they? Dig deeper into the amazing mechanisms of seed dispersal observed in tropical plants through interactives, a video, and plenty of hands-on data...
Tech Museum of Innovation
Seed Dispersal
Engineering challenges are not just man-made ... nature has its own set of them. A hands-on STEM activity has groups designing a seed dispersal system. Each group can only use one sheet of paper — a tough task!
Curated OER
Blowing In the Wind
In this wind dispersal activity, learners read for information and comprehension. In this short answer and drawing activity, students answer six questions.
National Wildlife Federation
Wind Power
Many have played with seed helicopters at one time or another. Learners use paper to create their own helicopters to model the Linden seed. After a discussion of seed dispersal, they take their models outside, let them go, and make...
Curated OER
Seed Dispersal Quiz
Quiz your kids on how various plants get their seeds dispersed and ready to bloom. They will answer either wind, animal, water, or explosion as a mode of dispersal for the seeds of eight different plants. Tip: Customize this presentation...
Curated OER
Seed Dispersion of Strawberries and Dandelions
Young scholars investigate how seeds are dispersed on land. In this plant biology lesson, students use a dissecting microscope to study strawberry seeds and dandelion seeds, they draw what they see, then create a hypothesis on the seeds...
Curated OER
A Seed Dispersal Investigation
Students investigate the function and purpose of seed dispersal. In this garden lesson, students examine the importance of wind in the plant cycle. Students construct a flying seed model from an attached design and discuss if it can be...
Curated OER
(S-1B) Global Climate, Global Wind Flow
Learners discuss how the horizontal transport of heat from equatorial regions polewards drives global wind systems.
Teacher Web
Plant Reproduction—Structure of a Flower
What happened to the plant in math class? It grew square roots. Here, a set of 11 worksheets provide a review of plant reproduction. It includes the structure of a flower and each part's function, pollination, fertilization, seed...
Curated OER
Wind Turbine Kit
In this physics worksheet, learners set up a wind turbine kit to identify what happens when it is assembled. They describe how energy is transferred within the circuit created and how many blades give the highest voltage.
Curated OER
Wind Distribution of Weed Seeds
Students investigate how many seasons it would take for wind to disperse seeds one mile downwind from an initial growth of one spotted knapweed plant. They construct and use a wind tunnel as part of their experiment and graph their results.
Texas State Energy Conservation Office
Investigation: Blowing in the Wind
Using a simulated air sample, environmental or earth science pupils examine the components. You will need to prepare the faux air by using a hole punch and various colors of construction paper. Each color will represent a different...
Curated OER
Population Explosion Relay
Students study the concepts of seed dispersal, germination rate, exponential population growth, and predation by engaging in a bean 'weeds vs. natives' relay race. They illustrate how weeds out-compete other plants for space by crowding...
Curated OER
Build a Weather Vane
Young scholars construct a weather vane using their knowledge of some geometric shapes. In this weather lesson, students work in pairs to create a weather vane in order to measure wind direction. Young scholars follow precise directions...
Curated OER
Plants: Scattering Seeds
Students collect and microscopically examine seeds from the school yard and neighborhood. In small groups, they draw and discuss the shapes of the seeds to determine each plant's method of dispersal. they also test two types of seeds...
Curated OER
Sock Walk (Seed Dispersal)
Young scholars collect seeds from field plants as part of understanding seed dispersal.
Curated OER
Green Plants
Beginning botanists are introduced to the world of plants with this PowerPoint. Some of the information is most appropriate for primary learners, such as the needs of a plant. Some of the information, however, is more directed at...
ARKive
Parts of the Plant
Every good lesson on plant life should have a good worksheet to go along with it. Here is a very nice worksheet that requires students to label the four main parts of a plant. Included is a second worksheet that shows three different...
Curated OER
Plant Life Cycle: Quiz Game
Play the game, Who Wants to be a Millionaire? to review plant parts, life cycle, and pollination. There are 10 questions that get kids thinking about seeds, seed dispersal, pollination, and plant parts. This game is has audio and looks...
Curated OER
Seed Structure and Seed Dispersal
Third graders plant seeds. In this seed structure instructional activity, 3rd graders identify parts of a seed and plant a lima bean seed. Students discuss and reflect on the process in their journals.