What are the three types of energy a ski jumper uses? If you said potential, kinetic, and heat, then you are correct. Scholars adjust the jumper's mass, jumper's form, and height of the start line in the simulation to display graphs of...

In this skiing worksheet, students watch a skiing video and then label pictures about skiing. Students label 6 pictures total on this worksheet.

In this how do you measure up worksheet, students interactively answer 10 multiple choice questions about measurement, then click to check their answers.

In this sentence correction worksheet, students choose the best correction for each sentence.  Students have 10 minutes to complete 10 questions in this SAT practice worksheet.

For this ESL verb forms worksheet, students type the correct form of verbs given in parentheses to complete a set of sentences, then choose correct negative contractions.

In this avalanches instructional activity, students complete multiple choice questions about avalanches. Students complete 4 questions about avalanches.

For this verbs worksheet, students complete a 10 question multiple choice on-line interactive exercise about the correct use of the present simple or present progressive word forms.

In this verb tense instructional activity, students use context clues to enter the correct form of the verb, either simple present or simple future tense, with hints and answers available.

In this online interactive grammar skills worksheet, students answer 15 fill in the blank questions regarding the use of conditionals. Students may submit their answers to be scored.

In this sports, activities, places, and accessories instructional activity, students complete a crossword where the answers are either sports, activities, places, or accessories. Students complete 13 spaces in the crossword.

In this ESL past simple worksheet, students complete 3 exercises in which they fill in blanks with the correct past simple form of given verbs.