In this animated activity, learners read about the types of lines found on blueprints. A quiz completes the activity.

Learners read a passage and answer two questions based on the information found it that passage. Immediate feedback is provided.

Students identify the parts of a triple beam balance and practice measuring the mass of objects.

Learners follow steps for reading a P&ID diagram of a closed-loop circuit.

Students take a 13-question quiz to practice reading 25- and 50-division Vernier height gages.

In this learning activity you'll practice reading a micrometer.

In this animated print reading exercise, the learner calculates missing dimensions and identifies surfaces on projected views.

In this interactive object, learners read short paragraphs and then select the main idea of each selection.

In this learning activity you'll illustrate your ability to visualize a slotted block.

Learners test their ability to visualize an angled mount in this interactive exercise that features animated pictorial views.

Learners test their ability to visualize a holder in this interactive exercise that features animated pictorial views.

Learners test their ability to visualize a mounting wedge in this interactive exercise that features animated pictorial views.

Learners test their ability to visualize a three-step block in this interactive exercise that features animated pictorial views.

Learners practice reading prints of a hub. They identify information located on the print and calculate missing dimensions.

In this interactive object, learners answer 25 questions regarding part or assembly drawings. The basic areas of blueprint reading are covered.

Students examine the procedure to measure current with an analog ammeter. The use of Function and Range switches is explored along with reading the needle position on the meter scale. A brief quiz completes the activity.

In this interactive object, learners practice their 3D visualization skills by identifying the correct isometric view of an object. Front, side, and top orthographic views are shown.

In this interactive and animated object, learners examine orthographic projection and the Glass Box Theory. Front, side, and top view development is demonstrated with pictorial views of each object to help develop 2D to 3D visualization skills.

Learners develop 3D visualization skills by examining front, side, and top orthographic views of objects. Using this information, students select the corresponding isometric view of each object.

In this interactive object, students explore the basic elements and common terms associated with dimensions and leaders. A quiz completes the activity.