Develop an understanding of the Map, Keep, and Combine operations. The lab leads the class through the exploration of three list operations. Each task contains a self-check to measure scholars' understanding of the operation in the...

This is an online exercise in which chemistry learners answer a series of multiple choice questions about bonding. Topics addressed include ionic and covalent bonds, electronegativity, ions, valence electrons, resonance structure, and...

The last installment of a 21-part module is an end-of-module assessment. Individuals show their understanding of positive and negative numbers on the number line, absolute value, and the coordinate plane in a variety of contexts.

In this online interactive reading comprehension worksheet, students respond to 25 multiple choice questions about Victor Hugo's Les Miserables. Students may submit their answers to be scored.

In this online interactive history quiz worksheet, learners respond to 45 multiple choice questions about the Scientific Revolution. Students may submit their answers to be scored.

For this online interactive history quiz worksheet, students respond to 50 multiple choice questions about the Interwar Years of 1919-1938. Students may submit their answers to be scored.

In this online interactive philosophy quiz worksheet, students respond to 25 multiple-choice questions about Martin Buber's I and Thou. Students may submit their answers to be scored.