University of Colorado
Modeling Sizes of Planets
The density of the huge planet of Saturn is 0.7 g/cm3, which means it could float in water! In the second part of 22, science pupils explore the size and order of the planets. They then calculate weight and/or gravity and density of...
ARKive
Biodiversity and Evolution – Darwin’s Finches
Teens experience natural selection firsthand (or first beak) in an activity that has them act as finches foraging for food. Using different household items to act as different beak styles, your little finches will collect as much...
Curated OER
Super Seeds Super Grains
Students explore the life cycle of plants. In this agricultural lesson, students discover the two ways that seeds germinate. Students dissect seeds and record data. Resources are provided in French and English.
Curated OER
Beans and Birds: A Natural Selection Simulation
High schoolers solve the following problem concerning the evolution of seed color in pinto bean plants: "How does natural selection change the frequency of genes or traits over many generations?" They use the constructivist approach to...
Curated OER
All Sorts of Seeds!
First graders compare seeds and explore how they are carried through the environment.
Curated OER
From Seeds to Plants
Second graders review the process of plant reproduction and the role of seeds in that process. The students dissect a seed, analyze their finds, collect and record data, and make predictions about seed germination and plant growth.
Curated OER
Pumpkin Seed Data!
Second graders work with pumpkins to estimate, then accumulate data about pumpkin seeds. After cleaning out the pumpkins, 2nd graders utilize a worksheet imbedded in this plan which has a variety of pumpkin math activities they can do.
Curated OER
2nd Grade - Act. 23: Sprout Houses
Read the story "Sunflower House," by Eve Bunting with your 2nd graders to investigate the relationships between plants and animals. They will discover how living things change during their lives by creating their own sprout houses....
Curated OER
How Toxic Is It?
Students participate in an activity in which they investigate the scientific method and seed germination as well as practice graphing and metric measuring skills. Students examine toxicity by exposing Wisconsin Fast Plants seeds to toxic...
Curated OER
Beans and Baleen
Predict whale populations using different beans as whales! Learners observe different types of beans in a dish knowing that each bean represents a different kind of whale. They then predict how many "whales" there are in a certain area....
Curated OER
The Sky is Falling!!
First graders complete a variety of activities about fall. They study a plant's life cycle and what happens to plants in the fall. They make leaf rubbings and discuss seed dispersal. They write a creative story about a seed and visit a...
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...
Curated OER
Where do Plants Get their Food?
In this where do plants get their food worksheet, students design an experiment that will disprove the idea that plants obtain their food from soil. Students will set up their experiment and design a data table that will record data over...
Curated OER
Principles Of Flight: Wings That Spin
Students discover how flight is possible. In this physics lesson, students investigate the properties of a blimp and gyro-copter, comparing rotating wings and fixed wings of aircraft. Students create their own model aircraft...
Curated OER
Dear George Using Census Data
Sixth graders discuss differences in the way in which information was disseminated in George Washington's time and how it is acquired in contemporary times. They examine Census of Agriculture data and a modern day version of a letter...
Virginia Department of Education
Weather Patterns and Seasonal Changes
Get your class outside to observe their surroundings with a activity highlighting weather patterns and seasonal changes. First, learners take a weather walk to survey how the weather affects animals, people, plants, and trees during...
Curated OER
Questionnaires and Analysis
In this questionnaires and analysis instructional activity, students design a questionnaire and then select a sample. They organize and analyze data. This four-page instructional activity contains 1 multi-step problem. Explanations and...
Curated OER
Ready for Roots
Fourth graders sort seeds and predict what conditions are needed for them to germinate. They keep the seeds moist, observe and measure their growth and graph the results. As the seeds start to grow students compare and contrast the each...
Curated OER
A Seed Grows
Second graders begin the lesson by planting their own bean seed. Individually, they make predictions about how many leaves and roots their plant might grow and each day record their observations. They graph the results of the length of...
Illustrative Mathematics
Growing Bean Plants
Plant growth experiments offer rich, cross-curricular learning opportunities that can really excite and engage young learners. In this series, children work in pairs planting, measuring, and comparing the height of bean plants in order...
Curated OER
Radish Seed Lab
In this radish seed worksheet, students fill out a lab packet having to do with radish seeds. Students answer short answer questions, charts, and draw graphs of their results.
Curated OER
Graphing the Population Explosion of Weeds
Students are introduced to the seed cycle and draw the specific steps. In groups, they identify the human barriers to the spreading of weeds. After calculating the rate of spreading of the Yellowstar Thistle, they create graphs to see a...
Curated OER
Life Cycles of Plants
Students discover the general life cycle of a plant, the parts of a plant, and what it needs to grow. They plant bean seeds and discuss the parts of a plant and what it needs to grow.
Curated OER
Bean There, Done Plant
Students explain that events in nature follow an orderly progression when they plant seeds and observe the development of the seeds. They count seeds and find the likenesses and the differences of many seeds.