Test your skills at reading a ruler.
By Terry Bartelt, Terry Fleischman
The learner will understand how to correctly wire a three-wire sinking and sourcing sensor.
Cylindrical Grinder Components Review
By Kelly Curran
Using this learning object, students will be able to assess their knowledge of cylindrical grinder components.
Lathe Project: Alternate Thread Forms - Metric Threads
This project gives a drawing with steps to complete the activity.
By Randy Lorge
In this animated object, learners examine how hydraulic jump affects drain flow and pneumatic pressures in the drain system.
Everyone Knows How to Use a Ruler, Right?
By Barbara Anderegg
Students review the best practices for using a ruler and answer five basic questions.
En mi mochila-vocabulary (In My Backpack)
Spin the wheel and guess the object of the schoolbag!
长度单位之间的关系 (Length Units)
mm and cm, m and km.
Vernier Reading Review
You'll practice specifying the correct measurement for the vernier caliper.
4th Grade Converting Measurements
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Give your new group a name.