A scenario is presented for chemistry techs to address. Using titration techniques, they must analyze hydrogen peroxide solution samples. They evaluate accuracy and precision in the process. They also gain experience consulting the MSDS...

This is the grown-up version of the classic "float an egg in salt water" experience, plus an experiment in soap making. High schoolers explore density, but more importantly, practice accuracy, precision, and the use of significant...

Using a familiar decodable text, pairs take turns reading sentences. The partner who isn't reading follows along silently, helping if needed. They alternate sentences until the entire book is finished and then reverse to read the other...

Using a set of high-frequency word flashcards, partners time each other to see how many words they can read in one minute. They place correctly read words in a yes pile and incorrectly in a no pile. Once a minute is up, partners count...

Teach young researchers how best to choose sources. This PowerPoint presentation underscores the need for accuracy, authority, objectivity, currency, and coverage.

Get your scholars ready to read their first story...with a little assistance, of course. Projecting the short story (included) for all readers to see, point to each word so they can sound it out together. The strategy here is not to have...

Pairs help each other with reading fluency using phrase flashcards! Learners take turns reading short phrases aloud. They have one minute to read as many correctly as possible while their partner sorts the cards into a yes or no pile. At...

I would use this basketball shuttle run activity as one of several drills in a days instructional activity. There are several components to the drill and some lead up activities could be done before the basketball shuttle run. I would...

The class will be run back and forth, and all around trying to win at this bowling bingo game. I bet the game will be action packed and full of fun as the players bowl their soft NERF balls at their opponents pins trying to knock them...

Students define accuracy and precision, and differentiate between the two terms, apply the concepts of accuracy and precision to a given situation and correctly apply the concept of significant figures to measurement and mathematical...

The difference between accuracy and precision is fundamental for high school science learners. Using test kits for nitrate concentration in water, they compare readings with each other. They consider the accuracy, precision, and bias of...

Students work together in groups and solve math problems accurately.

Students practice sounding out words. In this phonics instructional activity, students play a baseball game, practicing sounding or stretching out words for accuracy.  Students read the word off the card and stretch it out.

In this measurements worksheet, students fill in 10 blanks, determine if statements are true or false, match 6 terms with the appropriate definitions, and solve 2 problems. Topics include converting to scientific notation, identifying...

Second graders are given a group of seeds and put in small groups. They classify their seeds based on their observations with 90% accuracy. Students draw a picture of each seed showing at least 2 characteristics of each. They write 1...