Curated OER
Photosynthesis
Students conduct experiments with plants. In this photosynthesis instructional activity, students examine plants under different types of lights. They calculate the amount of dissolved ocygen concentration and compare it to the formula...
It's About Time
Is It Heredity or the Environment?
Himalayan rabbits are black when raised at low temperatures and white when raised at high temperatures. Young biologists participate in an experiment using seeds to demonstrate the ways the environment can influence an inherited...
CK-12 Foundation
Seasonal Changes in Plants: Leaf Pigment
Leaves fall off the tree in the autumn, but why do they change colors? The interactive covers the role of chlorophyll and photosynthesis. It also explains both carotenoids and anthocyanins.
Curated OER
The Way a Tree Works
Learners explore nature by conducting botany experiments. In this plant life lesson, students define the necessary resources for a plant to thrive on our planet while defining scientific vocabulary terms. Learners utilize different plant...
Curated OER
Plant Groups
Compare different types of leaves in a science exploration. First, third graders identify common characteristics of various plants, such as daisies, fir needles, and cypress leaves. They then determine if the plants in each group are...
Curated OER
What is Photosynthesis?
Students study the plant process of photosynthesis through multiple activities. In this photosynthesis lesson, students make a graphic organizer, complete a science observation, and make a plant ID book to learn about the process of...
Curated OER
Science Experiment Using Lima Beans
Fourth graders tie together elements about the world and their environment. Students incorporate styles of higher order thinking skills. Students measure skills of observations, conclusions, inferences and predictions.
Sunlight Cal-Tech
Chromatography of Plant Pigments
Through a hands-on activity, an acetone-spinach solution is pre-made and learners use this solution to separate the pigments found in spinach using chromatography. The comprehensive resource includes an analysis and conclusion questions.
Curated OER
Perplexing Polka Dots
Tell case study story of EMS-induced chlorophyll polka-dots in C-ferns. You will need to be familiar with the experiment, as there are some slides that have only photos, no text and no presenter's notes. By using this presentation,...
Curated OER
Chloroplasts and Pigments
In this plant pigments learning exercise, students compare the function of 3 types of pigments: chlorophylls, carotenoids, and phycobilins. This learning exercise has 23 fill in the blank, 3 drawing, and 2 short answer questions.
Curated OER
Photosynthesis
Students conduct a variety of experiments on photosynthesis. In this biology lesson, students identify the factors required for the process to occur. They perform computerized experiments to test the amount of oxygen produced when plants...
Curated OER
Photosynthesis Explored
Students observe the production of gas as an effect of photosynthesis. In this biology lesson, students perform an experiment with pondweed and make measurements and predictions about photosynthesis and the plant.
Curated OER
Plant Growth - Light and Shade
Third graders conduct an experiment comparing plants. For this plant lesson, 3rd graders plant seeds and grow two varieties of plant comparing the light needed for it to grow. Students make predictions and record their observations....
Curated OER
Yeasts and Molds
Students investigate the characteristics and nature of yeast and molds help to explain how these microorganisms affect food production. They experiment with yeast in sourdough in preparing sourdough pancakes.
Curated OER
fun with Plants that We Use
Students become familiar with the products made from various plants. In this plants lesson, students experiment with natural dyes from plants. Students complete a list of things made from plants. Students answer questions about plant...
Curated OER
Ecology of the Savanna-Forest Boundaries in Central Brazil
Learners explore photosynthesis. In this photosynthesis lesson, students label parts of photosynthesis and take notes. Learners conduct experiments on leaves, make observations and record their findings.
Virginia Department of Education
Classification of Organisms
Searching for the perfect indoor/outdoor activity that allows class members the opportunity to learn about organism classification? Here, pupils research organisms and categorize them according to domain and kingdom over the course of...
Curated OER
Chloroplasts
Students study chloroplasts, their structure and evolution. In this photosynthesis lesson students experiment with polarized light and the production of chlorophyll.
Curated OER
Science: Pigments and Photosynthesis
Students explore the process of photosynthesis by identifying chloroplasts and chlorophyll pigments. In a demonstration, they observe a demonstration connecting pigments with sunlight conversion into energy. Using paper chromatography,...
Curated OER
Let it Grow!
Learners explain the relationship of plants and animals in the environment. They name the basic requirements for plant growth and define the terms photosynthesis, stomata, chlorophyll and xylem.
Curated OER
Chromatography
Students conduct various experiments on chromatography. In this chemistry lesson, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with each other.
Curated OER
Using Chromatography to Identify Unknowns
Students are introduced to the concept of chromatography. They practice using new vocabular and observing experiments. They answer discussion questions to end the lesson.
Curated OER
See How They Grow: Plants And Their Parts
Students discuss what plants require in order to grow, identify plant parts and their functions and discuss a video about plants. They conduct a controlled experiment with bean seeds and then record and observe the bean plants.
Curated OER
Photosynthesis
Pupils assess and experiment with the role of plant pigments in photosynthesis. They relate the basic principles of photosynthesis utilizing paper chromatography to evaluate a hypothesis regarding plant pigments as well as the role of...