In this activity, we will explain the string datatype in the .net framework and cover the peculiarities of a reference type that appears to behave like value type.

In this learning activity you'll examine a stateful packet inspection firewall that keeps track of legitimate Internet service requests, also known as dynamic packet filtering.

In this learning activity, you’ll explore four different types of JOINs and understand how they help programmers produce readable reports.

In this learning activity you'll explore how computers connected on a network use Ethernet technology.

An interactive html page that allows the user to manipulate a Cardioid-like shape generated by lines.

In this interactive activity, students read about the colored stripes on a resistor and interpret the placement of those colors to determine the value of four-band resistors.

Learners read an explanation of the color code used on schematic diagrams for hydraulic circuits. Circuit examples for each color are shown.

In this activity, learners will rank the order of authorities.

In this interactive object, students complete progressively more difficult exercises as a way to improve their ability to recognize resistor color code values.

It's a small basic quiz on my SQL for children.

Snake game with a twist

Beginner CS and Scratch Coding

Code of Ethics In Early Childhood Education