In this learning activity, you’ll explore the Data Definition Language (DDL) including its three main commands: CREATE, ALTER, and DROP.

In this learning activity you'll review how a local area network computer uses a subnet mask to determine if its message is intended for a computer on the same network or on a remote network.

Explore the AngularJS framework, learn how it’s used to architect, and organize code when building web applications.

In this learning activity we will discuss breakpoints: what they are and how to use them.

In this learning activity you'll examine how a large computer network is configured.

In this animated object, learners observe the voltage on a capacitor at various time constants when it either charges or discharges. Students then answer questions in the categories of Identify, Compare, and Compute.

Students follow step-by-step directions on how to make mathematical calculations for a Wheatstone bridge.

In this animated object, learners examine the formation of peptide bonds through dehydration synthesis.

Learners view animations showing how hubs and switches work in local area network configurations.

primeras palabres de nivel a1

This game tests user knowledge on security. The game will pick random pairs each time you play.

Match the vocabulary word with the correct definition

match the information