Activity
Howard Hughes Medical Institute

Hhmi: Bio Interactive: Stickleback Evolution Virtual Lab

For Students 9th - 10th
This virtual lab uses stickleback fish and fossil specimens to study evolutionary processes and teaches students skills of data collection and analysis.
Activity
Science Education Resource Center at Carleton College

Serc: Lab 1: Getting to Know the Cryosphere

For Teachers 9th - 10th
A lab experiment (in a series of experiments) that explores the cryosphere. In this lab, students will be introduced to the different parts of the cryosphere and their locations. They will also be shown the connections between the...
Activity
Chemistry Collective

Chem Collective: Virtual Lab

For Students 9th - 10th
Perform virtual lab experiments safely. Pour and mix specific amounts of various solutions on screen and observe changes in temperature and pH. Choose glassware and other tools (ie. bunsen burner, scale) to assist with virtual lab...
Activity
Stanford University

Stanford University: Sea Urchin Development: Core Lab Exercise

For Teachers 9th - 10th
See sea urchins as they develop. A complete set of instructions for a lab in developmental biology. Excellent supporting material is provided, including troubleshooting information.
Activity
Stanford University

Stanford University: Primary Labs

For Teachers 9th - 10th
This set of exercises provides well written procedures and background for labs at basic and advanced levels.
Activity
University of Kentucky

Elecroscope Lab

For Students 9th - 10th
This site is actually a lab from the University of Kentucky Electrical Engineering Department. It is an excellent experiment that can be done at the high school level.
Website
University of Washington

University of Washington: Equal Access Computer Labs

For Teachers 9th - 10th
As increasing numbers of people with disabilities pursue educational opportunities that require computer use, accessibility of computing facilities becomes even more critical. The key is simply equal access. Everyone who needs to use a...
Interactive
Physics Aviary

Physics Aviary: Diffraction Lab

For Students 9th - 10th
This lab is designed to allow students to look at the factors affecting the angle at which constructive interference occurs for waves passing through a two slit diffraction grating. This video helps explain the problem:...
Website
Dartmouth College

Dartmouth College: Chem Lab: Welcome to General Chemistry Laboratory!

For Students 9th - 10th
Geared towards helping Dartmouth College students starting General Chemistry Laboratory, this site offers resources important for anyone in the lab. Learn why you should keep a lab notebook and how to keep yourself and others safe. This...
Unit Plan
Florida State University

Florida State University: Magnet Lab: What Is a Dewar?

For Students 9th - 10th
What are those big, silver containers that scientists push down the Magnet lab hallways? Find out what these devices are in this short article.
Activity
Yale University

Yale University: General Chemistry Lab Techniques: Volumetric Pipets

For Students 9th - 10th
A four-step tutorial shows students how to use a pipet in general chemistry lab to make "precise and accurate" volume measurements. View the full-length lesson via streaming video [9:46] or in segments.
Interactive
University of Oregon

Virtual Lab: Ideal Gas Law

For Students 9th - 10th
This interactive lab investigation shows students in three experiments how the Ideal Gas Law works.
Website
Discovery Education

Discovery Education: Science Fair Central: Practice Investigation Virtual Labs

For Students 3rd - 8th
Two virtual labs offer practice for creating your own or science project: "How Does Your Garden Grow" and "Critters!" Learn how investigations are conducted from the first step to the finished product.
Activity
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Pendulum Lab

For Students 9th - 10th
An interactive simulation that teaches about periodic motion, simple harmonic motion, and conservation of energy. Observe one or two pendulums to determine how the swing is influenced by the length of the string, the mass of the pendulum...
Activity
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Beer's Law Lab

For Students 9th - 10th
An interactive simulation that teaches about Beer's Law, solutions, concentration, spectrophotometry, and more through observations to explore how much light is absorbed and transmitted with changes in thickness and color. This...
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Collision Lab

For Students 9th - 10th
An interactive air hockey simulation that teaches about collisions, momentum, and velocity. This simulation can either be downloaded or played online and includes handouts, lesson plans, and additional materials.
App
Howard Hughes Medical Institute

Hhmi: Bio Interactive: Bacterial Id Virtual Lab App

For Students 9th - 10th
This app will help students "learn about the science and techniques used to identify different types of bacteria based on their DNA sequences".
Lesson Plan
Smithsonian Institution

National Museum of Natural History: Zoo Labs

For Teachers 9th - 10th
Five inquiry-based investigations designed for the observation of primates in a zoo setting. The labs ask guiding questions and list notable primate behaviors.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Rational Exponents

For Students 9th - 10th Standards
An online tutorial which teaches you how to rewrite a rational exponent in radical notation, simplify an expression that contains a rational exponent, and use rational exponents to simplify a radical expression. Works through example...
Activity
Dartmouth College

Dartmouth College: Chem Lab: Natural Salt Solutions 1: Ion Exchange

For Students 9th - 10th
In this experiment, you will concentrate on understanding the chemistry of ion exchange and estimate the capacity of an ion exchange column from your observations.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Complex Numbers

For Students 9th - 10th Standards
Use this tutorial to learn what imaginary and complex numbers are, how to write them, and how to perform operations with them. Offers step-by-step examples, video explanations of the examples, and practice questions with answers.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Linear Equations in One Variable

For Students 9th - 10th Standards
After completing this tutorial, you'll know what a linear equation is and how to solve one using various arithmetic properties. Contains several definitions, problems with step-by-step solutions, and practice exercises. Includes links to...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Logarithmic Functions

For Students 9th - 10th Standards
This clear tutorial provides the definition of a logarithmic function as well as instruction on how to perform important tasks with them. Find step-by-step solutions to example problems and practice exercises for you to complete and check.
Unit Plan
University of Guelph

Magnet Lab: Dc Circuits

For Students 9th - 10th
This site describes and demonstrates a number of important concepts related to direct current circuits. Information on many of the featured topics, such as the use of Ohm's law and Kirchhoff's laws. Examples of featured topics include...

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