Curated OER
Displacement Reactions
Five metal samples are tested for their reactivity with different solutions. From the results they discover the order of reactivity for copper, iron, lead, magnesium, and zinc. Have your aspiring chemists perform this laborabory exercise...
Curated OER
Revision of the Four Rules (Decimals)
Upper elementary and middle schoolers read through an explanation of how to divide, multiply, add and subtract numbers with decimals. They complete an exercise with 48 problems. Pupils can click on the "Check" box to determine whether or...
Curated OER
Consistent Point of View (Avoid Pronoun Shifts)
He to you? She to they? Are your young writers starting their sentences with one type of pronoun and then shifting to another? Provide them with a worksheet that lets them practice maintaining a consistent point of view. The 14 exercises...
Michigan State University
Gases Matter
Young scientists learn that seeing isn't necessarily believing when it comes to the states of matter. After performing a fun class demonstration that models the difference between solids, liquids, and gases, children complete a series of...
Curated OER
Basics About Beef Crossword
In this health learning exercise, students complete an 85 clue crossword puzzle about beef. Questions cover names for various cuts, cooking words, and filler words such as "abbreviation for etcetera."
Curated OER
Revision of the Four Rules (Whole Numbers)
In this whole numbers worksheet, students read through an explanation of how to add, subtract, multiply and divide whole numbers. Then, students answer 60 questions in which they will do one of these operations with whole numbers....