TLS Books
Vocabulary Practice
Using context clues is a valuable skill in reading comprehension. Help kids to learn about homonyms with a multiple-choice activity, in which they read two sentences and fill in the blanks with the word that would work in both.
Curated OER
Density Worksheet
For this chemistry worksheet, students identify and describe that density is the ratio of the mass of the substance to the volume of the substance at a given temperature. They also respond to various questions that refer to density in...