In this learning activity you'll practice converting between hexadecimal and decimal and between hexadecimal and binary numbers.

In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.

In this animated object, learners view the operation of an open-collector inverter with and without a pull-up resistor.

Learners listen to an office conversation. They then review tips on how to improve the feedback they give others and practice writing a response based on the conversation they heard.

In this accounting learning object, students follow the steps involved in the closing process. Temporary accounts contain ending balances for a specified period and must be closed.

Learners follow a timeline of the criminal law process, clicking on the steps to read descriptions of them. A quiz completes the activity.

Learners identify attitudes that they want to examine and perhaps change. They then write an individual action plan to achieve this goal.

Learners consider steps for dealing constructively with criticism and conflict. This object includes a drag-and-drop exercise.

In this interactive object, learners consider the importance of demonstrating a positive attitude. They reflect on their own experiences and challenge themselves to let go of preconceived notions.

Order the events of a trial

Learn basic facts about chicken processing!