Spelling Theme Unit: Simple Machines
This is a third grade themed unit all about simple machines. The words in this spelling unit include: machine, simple, resistance, motion, energy, ramp, inclined plane, compound, science, wheel, work, load, pulley, lever, force, wedge, screw, power, axle, and effort.
We have 30 phonics-based spelling units for 3rd graders. View them all here.