In this learning activity you'll identify acceptable paraphrases of source material.

Students review the spelling rules for adding a suffix to a base word. They practice changing the "y" to "i" for some of the words that end in "y."

Learners add suffixes to base words to form new verbs in this interactive exercise.

Student learn to use proper subject - verb agreement.

Learners read the definitions of working capital, current ratio, quick ratio, return on equity, accounts receivable turnover, and inventory turnover.

In this interactive object, learners change the amount of money received from tax revenue and the amount spent on federal programs as they calculate how fiscal policy affects the gross domestic product (GDP), unemployment, inflation, the annual deficit, the national debt, and interest on the national debt.

Learners read how quality can be built into a manufacturing process.

Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

Learners examine an animated view of the operation and programming requirements of a PLC Examine-On instruction. A brief quiz completes the activity.

Prepositions of time (In, On,At)

Matching game

Choose the correct answer to complete each sentence

Grammar