CK-12 Foundation
Ck 12: Laboratories
[Free Registration/Login may be required to access all resource tools.] Students learn about science laboratories, the types of equipment that are used in them, and about safety guidelines in a laboratory.
CK-12 Foundation
Ck 12: Safety in the Life Sciences
[Free Registration/Login may be required to access all resource tools.] The standard safety symbols and practices used in a biology laboratory are covered in this lesson.
CK-12 Foundation
Ck 12: Life Science: Cloning
[Free Registration/Login may be required to access all resource tools.] Cloning is the process of creating an exact replica of an organism. The clone's DNA is exactly the same as the parent's DNA. Bacteria and plants have long been able...
TeachEngineering
Teach Engineering: Arctic Animal Robot
Students create four-legged walking robots and measure how far they travel across different types of surfaces. They design and create "shoes" to add to the robots' feet and observe the effect of their modifications on the net distance...
TeachEngineering
Teach Engineering: Program Analysis Using App Inventor
In computer science, program analysis is used to determine the behavior of computer programs. Flow charts are an important tool for understanding how programs work by tracing control flow. Control flow is a graphical representation of...
TeachEngineering
Teach Engineering: Flow Charting App Inventor Tutorials
Students design and create flow charts for the MIT App Inventor tutorials in this computer science activity about program analysis. In program analysis, which is based on determining the behavior of computer programs, flow charts are an...
TeachEngineering
Teach Engineering: Complex Networks and Graphs
Students learn about complex networks and how to represent them using graphs. They also learn that graph theory is a useful mathematical tool for studying complex networks in diverse applications of science and engineering, such as...
CK-12 Foundation
Ck 12: Scientific Method
[Free Registration/Login may be required to access all resource tools.] Describe how the Renaissance period in history changed the approach to science. Identify the steps of the scientific method. Differentiate between the independent...