Curated OER
Science: Making Trace Fossils
Students explore types of fossils and discover how sediment affects fossil preservation. They focus their study on trace fossils and create their own using sediment, water, and a small organism such as a snail or lizard. Students use...
Curated OER
School Site Ecosystem
Fourth graders are introduced to the concept of ecosystem; specifically, the interrelationships among plants and animals within an ecosystem, and their relationships to the environment in which they live and interact.
Curated OER
Humane Science Projects
In this science worksheet, students examine the list of possible science projects. They look for the characteristics that set apart these ideas as humane.
Curated OER
Habitat Choice in Woodbugs
Students investigate woodbugs. In this scientific investigation instructional activity, students explore the steps scientists take when conducting an investigation using live specimens. Students explore habitat preferences for woodbugs...
Curated OER
Leaf It To Me: A Learn About Trees Facts Hunt
In this trees worksheet, students use provided links to find answers to given questions. Page contains additional tree related activities.
Curated OER
Use of Microscopes and Creation of Slides
Students explore the use of microscopes and the creation of slides. They practice using, adjusting and viewing with a microscope. they view slides of familiar substances such as blood and fibers. In addition, they create slides using...
Curated OER
Ecology 8 Land Biomes
Pupils identify and describe the main features of one land biome. After researching what a biome is, they give various examples of biomes around the world and in their backyards.
Curated OER
Water Quality Tests Explained
Young scholars define all eight water quality parameters and list at list one source for each of the eight water quality parameters. They determine how each of the eight parameters affect river ecosystems.
Curated OER
Looking Closer at Stems
In this looking closer at stems worksheet, students fill in the blanks. Students use various resources to answer questions about stem morphology and anatomy.
Curated OER
Water Quality Tests Explained
Students identify the eight tests done to check for water quality. In this ecology lesson, students explain why it's important to test water in rivers. They explore sources of river water pollution.
Curated OER
Relationships and Biodiversity Lab Practice
In this biodiversity activity, high schoolers determine the relationship and complete the evolutionary tree for the plants listed. Students review genetic code and DNA sequencing. This activity has 1 graphic organizer, 8 multiple choice,...
Curated OER
Water Quality
Students play the role of scientists testing for water quality in the area. For this ecology lesson, students determine the water sample's pH, temperature, dissolved oxygen and turbidity. They write a journal reflection after the activity.
Curated OER
Butterfly Lesson
Learners identify that Idaho is a home to 168 species of butterflies and they are an important part of many habitats. They also identify how to use the Digital Atlas of Idaho and write a report regarding information of their assigned...
Ohio State University
General Plant Biology: Leaves
Discusses major aspects of leaf structure and function. Contains examples of modifications of leaf structure and function.
Science Buddies
Science Buddies: What Color Are the Leaves Really Turning?
Everyone loves the beautiful colors of fall, but where they come from and how they change color is a mystery. In this project, you will uncover the hidden colors of fall by separating plant pigments with paper chromatography.
Science Buddies
Science Buddies: Leaves and Light
Leaves use sunlight to make food for the plant. Sunlight contains all of the colors of the rainbow, but are all of those colors used by the leaf? Can you find out if some colors of light are more important than others?
Science Buddies
Science Buddies: Toxic Trees: Just How Toxic Is That Black Walnut Tree?
The goal of this plant biology science fair project is to make and test an herbicide made from the leaves of the black walnut tree and investigate the toxicity of black walnut trees.
Other
Rose Hills Foundation Conservatory for Biological Science
All about plants has information on plant parts--seeds, flowers, fruits, roots, and spores--and plant processes--seed dispersal, germination, pollination, and photosynthesis. You can also take a tour of this Los Angeles-based...
CK-12 Foundation
Ck 12: Biology: Plant Tissues and Organs Study Guide
Review the main vocabulary and processes in plant tissues and organs.
CK-12 Foundation
Ck 12: Biology: Photosynthesis
[Free Registration/Login may be required to access all resource tools.] Describes the role of leaves in photosynthesis.
Science Buddies
Science Buddies: Growing, Growing, Gone! An Experiment on Nitrogen Fertilizers
Plants need nitrogen to build proteins and nucleic acids to grow healthy stems and leaves. Though the Earth's atmosphere is made up of 79% nitrogen, the form of nitrogen found in the atmosphere cannot be used by plants. In this...
Missouri Botanical Garden
Missouri Botanical Garden: Biology of Plants: Plant Parts
Learn about the basic parts of a plant and their jobs.
Science Buddies
Science Buddies: Nitrogen Fixing Bacteria and Nitrogen Fertilizers
Plants need nitrogen to build proteins and nucleic acids to grow healthy stems and leaves. Though the Earth's atmosphere is made up of 79% nitrogen, the form of nitrogen found in the atmosphere cannot be used by plants. In this...
Estrella Mountain Community College
On Line Biology Book: Photosynthesis
A comprehensive delve into the many facets of photosynthesis. Text is supplemented with effective pictures and graphs. Review questions can be found at the end of the site.