In this online reading comprehension and writing activity, students read a letter asking for employment before answering 12 fill in the blank questions about the text formatting and vocabulary. They sequence 6 sentences to a make a...

DNA is like the fingerprint of genetics. A quick lesson introduces the topic of DNA sequences with a mystery about an endangered species. The lesson shows how DNA extraction, replication, and sequencing often provide undeniable evidence...

In this sequencing and "nth" term worksheet, students solve 8 problems, writing next terms in sequences, giving expressions for "nth" terms and finding 20th terms. Answers and hints are available on-line; a reference web site for...

In this online interactive worksheet, 9th graders find the sequence and the next 2 term, the nth term and the 30th term for 12 numeric sequences. Immediate online feedback is provided.

In this months of the year learning exercise, students complete multiple choice questions about the months, sequence the months, complete a word search, and more. Students complete 4 activities.

In this fractions worksheet, students look at the fraction pattern and given the expression for the nth term. Students complete 10 problems.

Match up the DNA code. Pupils read the website from the American Museum of Natural History about how DNA can determine whether a skin is from a particular type of reptile. Using the same technique, learners match up products with the...

In this online interactive vocabulary skills worksheet, students match the 10 vocabulary terms in the word bank to the appropriate definitions. Students may submit their answers to be scored. All of the words begin with...

In this tense worksheet, students read the sentences or phrases and choose which tense they are written in. Students complete 10 problems total.

In this representing text in a timeline learning exercise, students interactively answer 10 multiple choice questions about timelines then click to check their answers.

In this ordinal numbers worksheet, students write the ordinal numbers for each number written. Students complete this for numbers 1 - 10.

This site features activities for the letters of the alphabet. Students have an opportunity to click on a letter and hear a story about that letter.

Make pictures by counting by ones, by fives, and by counting backwards or by putting letters of the alphabet in the correct order.

Interactive games identifying letter sounds using picture cues. Sequencing and word families are emphasized. Other links include audio books and short videos.

The DNA double helix contains two sequences of nucleotide code letters than run along the molecule. Untwist the spiral and DNA can be seen as two parallel strands. That's why its sometimes called the double helix. Unzip the strands and...