Students perform conversions among fractions, decimals, and percentages in this assessment.

In this learning activity you'll review the place values of whole numbers.

In this learning activity you'll review an explanation of scientific notation and complete exercises to convert scientific notation to ordinary numbers.

In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.

In this interactive object, the learner examines the basic terms used in division. A quiz completes the activity.

Learners use basic math skills in a workplace situation.

In this animated object, learners examine how the way in which a rheostat is connected in series with other resistors causes current and voltage to change as the resistance is varied. A brief quiz completes the activity.

In this learning activity you'll explore the operation of frequency division using several different types of counters.

In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.

Students solve 1-step equations with whole numbers and multiplication or division.

For six months this simple transaction was delayed and the Negro Lawyer could not induce the white attorney to act. The author finally went to the office himself to complain of the delay. The white attorney frankly declared that he has not taken up the matter because he did not care to meet with a Negro attorney; but he could deal with the author, who happened to be at that time the teacher of a Negro school, and was, therefore, in his place.

Use the clues to fill in the missing words.

3rd grade math vocabulary