The Checks Lab

What are the basics for building a rocket out of a two-liter bottle? The procedures outline the basics to create an air- and water-powered bottle rocket. Prior to launching the rockets, teams perform safety checks to ensure their designs...

Students discover how levees hold a river within its banks and cause height of river to rise & back up into less well-protected tributaries that feed into the river, by constructing model of riverbanks, creating a flood, &...

In this sentence completion worksheet, students fill in the blanks to a paragraph about a tsunami with words in a word bank. Students fill in 20 words.

In this science activity, students fill in 6 blanks to complete an article about worms. They select words from a word bank. Students must use knowledge punctuation and syntax to put the words in the correct blanks.

In this reading comprehension learning exercise, students read a 2 paragraph selection regarding deforestation. Students fill in the 19 blanks in the selection using the words in the word bank.

In this science worksheet, students complete a cloze activity about inventions. They read an article about Isaac Merritt Singer, who invented the sewing machine. The article includes 9 blanks to fill in.

In this simple machines activity, students use a word bank to complete a paragraph about simple machines. Worksheet has a link to additional activities.

Explore science through problem solving and learning how to solve the problem of the story "The Three Billy Goats Gruff." Young investigators will learn how to construct a model and design a solution. They will also keep records of their...

In this science worksheet, learners fill in the blanks to complete a story about turning an empty field into a garden. They select words from a word bank of ten words to create the story.

In this science worksheet, students complete a paragraph about the history of the planet earth by filling in the blank with words from a word bank.