Biology Junction
Classification of Life
Did you know scientists identify more than 13 billion species of organisms, and they discover more almost every day? An interesting presentation demonstrates how scientists keep track of so many species. It also shows how they...
American Museum of Natural History
Beyond T. Rex
Some dinosaurs get all the attention. Pupils use an interactive resource to study some of the lesser-known dinosaur species. Organizing the information in a cladogram allows learners to make connections among the species.
Howard Hughes Medical Institute
Stalking the Genetic Basis of a Trait
Need an a-maize-ing lesson to show your class how regulatory genes work? If you use the well-written resource, they'll be all ears! Biology scholars discover the gene responsible for the evolution of the modern-day corn plant through a...
Curated OER
Branching Out
Students investigate the causes and effects of the spread of tree diseases in the U.S., and research certain American species of trees and the diseases that commonly threaten them. They create pamphlets to help identify healthy and...
Curated OER
Functions of the Three Branches of Government
Students research the branches of government and write summaries about both the state and federal systems. After conducting reaserch in texts and online, students create Venn diagrams displaying the governmental functions of the three...
Judicial Learning Center
Law and the Rule of Law
We hear a lot about the importance of the rule of law, but most people do not really know what those words mean. The lesson is a webpage that defines the rule of law, explains why it is important in a democratic society and provides...
Forest Foundation
The Nature of Trees
Young botanists examine the different parts of tress and then draw parallels between the functions of these parts and the function of parts of the human body.
Curated OER
Our Sky: Home of Stars and Planets
Students discover that astronomy is a branch of science that includes the study of planets, stars, and constellations.
Curated OER
Science - "Why does it float?" - Exploring the Concept of Density
In this density worksheet, students read about density, volume and mass. They then use what they learned to answer the 8 questions on the page. The answers are on the last page.
Curated OER
SORTING ALL SORTS
Learners examine how the method of classification is used. In this sorting instructional activity students take a pre-test, classify organisms and complete a crossword puzzle.
Curated OER
Plant Science Discussion in the Classroom
Students are introduced to the lesson by showing them leaves from common deciduous trees, such as oak, tulip, hickory, and maple. They describe the different parts of a leaf. Students are asked the following questions: How are the...
Curated OER
Applied Science - Technology (KA) Pre Lab
Students explore tools. In this tool lesson, students see how tools and machines were invented to help people work easier. They see different types of simple machines such as wheel and axle, lever, and wedge.
K12 Reader
Rainforest Ecosystems
Rainforests are the topic of this brief reading passage. Learners can find out all about the different layers of the rainforest as well as the types of creatures that live there. After reading, they respond to five questions about the text.
Curated OER
Design a Reef!
Here is an ambitious, but highly valuable undertaking: set up a miniature coral reef in your classroom. Young marine scientists research coral reef ecosystems and ensure all vital factors are included in their functioning model. The...
Curated OER
Coordination
Multiple choice, fill-in-the-blank, short answer, and matching questions are all here in a multi-page worksheet or quiz. While the formatting leaves a little to be desired, it would take just a few minutes to change the handout into a...
Curated OER
Influential Scientists Vocabulary Multiple Choice Worksheet
In this science vocabulary worksheet, learners read the names of science professionals. From three choices, students choose the correct definition for each word.
Curated OER
Influential Scientists Vocabulary Quiz
In this science vocabulary worksheet, students match the names of 19 science professionals with the definition. Example: Ichthyologist (studies fish).
Curated OER
What's That Tree?
Fifth graders identify trees along a nature trail. Using a dichotomous key, 5th graders answer questions to aid in their identification of trees along a specified nature trail. Observations are recorded in their science journals. Sample...
McGraw Hill
Arthropods
Are spiders related to crabs? Study the order of arthropods with a reading selection about animal diversity. It provides details about each class within the order, as well as vivid pictures and explanatory charts.
Texas Heart Institute
Anatomy: How Does the Cardiovascular System Work?
How can the circulatory system compare to a city map? Pupils distinguish the "roadways" and "vehicles" of the cardiovascular system, compare the anatomy and function of veins and arteries, and review different types of blood cells with...
Biology Junction
Introduction to the Plant Kingdom
Plants provide humans with food, shelter, and medications. Scholars gain a better appreciation for plants after learning their functions, divisions, and early ancestors. Each sub-topic includes slides highlighting vocabulary and...
Wilderness Classroom
Ocean Life
Our oceans are composed of many complex relationships. Young oceanographers explore relationships between organisms, understand the world ocean's currents, and discover the effects of water pollution and how it behaves. There are...
LABScI
Taxonomy: Who is in My family?
Find similarities in seemingly unlike organisms. The second instructional activity in a series of 12 builds the concept of a taxonomy and explores the use of a dichotomous key. Learners begin in part one by attempting to group a set of...
Science Geek
Basic Biochemistry - Carbohydrate, Protein and Fat
You are what you eat, right down to your molecular structure. A hearty presentation begins with the two types of carbohydrates, simple and complex. Then it details proteins and amino acids. It ends by reviewing the three types of...