Curated OER
Chemistry And The Nitrogen Cycle
Students investigate the factors that compose the nitrogen cycle. The harmful effects of acid rain and ozone depletion are also discussed in the lesson. Students define the nutrient that is often limiting to plant growth through...
Curated OER
Land Use Issues
Students observe and describe the properties of rocks and their significance relationship in the environment. They explain the implications of destroying habitats and the importance of rebuilding them.
Curated OER
The Aging Brain: A Lesson on Alzheimer's Disease
Students investigate the aging brain and its relationship to the occurrence of Alzheimer's disease. They need to have prior knowledge of brain and nervous system anatomy in order to participate in this lesson. Students compare an aging...
Curated OER
Water Retention and Soil Variation in Local Ecosystems
Students identify the differences in local soil types and the relationship between soil size and water retention. They are introduced to microenvironmental conditions in ecosystem sustainability.
Curated OER
Soil In The Amazon
Students grow plants in soil representing that found in the Amazon basin. They compare results to plants growing in fertile soil and soil fertilized with leaf compost. Students chart, average and graph plant growth by height.
Students...
Curated OER
Easy as Pi
Learners describe the importance of structural features that increase surface area in a coral reef habitat. In this investigative lesson plan students quantify the impact of modifications on surface area in model habitats.
Curated OER
Giants of the Protozoa
Students describe and define xenophyophores. For this protozoa lesson students divide into groups and complete a lab activity.
Curated OER
Archaeology For Kids Quiz 87
In this archaeology for kids quiz 87 worksheet, students interactively answer 12 questions about Neanderthals, then click to check their answers as part of an online magazine.
Curated OER
SHOW 303: The Channel Island Fox
Learners explore how archaeologists and other scientists use different clues to piece together a picture of the past. Students perform activities that allow them to conduct three types of scientific research. They discuss their...
Curated OER
How to Conquer a Genetic Disease
Students study the details of DNA restriction analysis and how RFLP's are used to locate genes on a map of DNA.
Curated OER
Marine Biology Lesson on Understanding the Dynamics of the Reef Ecosystem
Students compare data from a healty and unhealthy reef ecosystem. In this marine biology instructional activity, students identify which sample is stressed. They formulate a hypothesis on why the reef is stressed and support their...
Curated OER
Dishing the Dirt Part 2
Students explore the differences between specific soil characteristics. They participate in an experiment in which they discover soil texture. They write their observations in a journal.
Curated OER
Sedimentation
Students are introduced to the various types of sedimentation. In groups, they define the term and research what causes it to happen. They compare and contrast the different types of sedimentation and research how it occurs off of Cape...
Curated OER
Balloon Lungs
Students study the function of lungs. In this lung function lesson, students complete an experiment using balloons to study the way lungs work. Students study a diagram of their lungs and make a hypothesis for their lung capacity...
BiologyWise
Biology Wise: Tips on How to Make a Plant Cell Model
Describes the steps for making a model of a plant cell in two different ways. The first way uses mostly sweet foods and the second way uses a shoebox, clay, and simple materials.
BiologyWise
Biology Wise: How to Make a 3 D Dna Model Project
Describes the steps for how to make a model of DNA using colored polymer clay and wire. Students will gain a good understanding of the structure of DNA by doing this project.
BiologyWise
Biology Wise: Tips on How to Make a 3 D Plant Cell Model
Describes the steps in how to make a model of a plant cell using clay and simple materials found at home. Suggestions for variations are also given.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Investigating the Structure of the Flower
This lesson plan has students make a model of a flower's structure using clay, toothpicks, and construction paper.