In this highly interactive and animated object, learners follow a step-by-step process to reduce algebraic fractions, which contain no addition or subtraction, to their simplest, most elementary form. Immediate feedback is provided. This activity has audio content.

In this learning activity you'll factor problems using the difference of two perfect squares.

Students examine an Excel spreadsheet to determine range, class, and width.

Learners follow step-by-step instructions for dividing algebraic fractions. They begin by reducing the fractions to their simplest form. Immediate feedback is provided. This activity has audio content.

In this learning activity you'll discover how to calculate the best priced items and improve your financial literacy.

Learners identify factors that contribute to conflict and apply them to conflicts in their own experience.

In this animated object, students view an example of how to convert rotational velocity to linear velocity. They then work practice problems.

In this interactive object, learners view various components of gears and read descriptions of them. Learners then identify the location of each of these components in a drag-and-drop exercise.

Students read about the concept of unit weight relating to the 3-phase diagram and perform calculations.

El juego de memoria

Identify the different parts of a circle along with the terms associated with it.

A crossword about key signatures.

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