DNA writes 64 different words but only codes for 20 different amino acids. Budding scientists learn about where each of these numbers come from and why they aren't equal with an online interactive. The resource explains the research, the...

An interactive boosts mathematicians' knowledge of subtracting integers using a horizontal number line by way of multiple-choice, true or false, and discussion questions. 

In this number words worksheet, learners write the words for numbers in the millions. Students complete 8 problems total on this worksheet.

For this ESL grammar revision and practice worksheet, students complete activities choosing correct prepositions of time, active and passive voice verbs, and comparatives, complete reported speech and "say/tell" activities and correct...

In this unscramble the number word learning exercise, students see the number then unscramble the letters of the number word, then get or check their answer.

Hop on the computers for this fun past simple practice! First, users match eight pictures to their written descriptions. Then, they study some irregular verb rules, and finally, they use two models to describe six pictures. A great...

Compare and contrast folktales, myths, and fables in an interactive eBook. The interactive is broken up into three topics: myths, fables, and folktales. Each section includes a reading passage and a guided lesson on the theme, topic, and...

The blank page can be a huge hurdle to overcome when writing a poem. Take that hurdle away with an interactive format that enables pupils to write elegant diamante poems. After they add the first and last words in two separate fields,...

Learners practice printing the word "on." They also write three sentences using the word on and the three writing prompts. Good, basic practice for young writers.

In this pronoun recognition worksheet, students read about pronouns other than personal, then complete an exercise, writing verbs that agree with indefinite pronouns in sentences.  

In this kinds of sentences worksheet, learners study examples of declarative, interrogative, imperative and exclamatory sentences. Students read ten sentences and tell what type they are and put in the ending punctuation.

Nine questions—multiple choice and fill in the blank—challenge mathematicians to solve money word problems. Looking closely at prices, scholars use a formula to identify percent increases and decreases based on an original and new price....

Lesson five in the series focuses on syntax and the elements that make sentences enjoyable. Learners practice building different clauses and phrases and using figures of speech and rhetorical and literary devices.

Join Zoe as she calculates the average number of points RJ scored in his basketball games. This step-by-step presentation clearly models the procedure for finding the mean of a data set, including examples with both whole number and...

Puzzles are the formula for success in organic chemistry! Hydrocarbons abound in the first of two interactives involving basic organic molecules. The easy-to-use lesson is available online and in print form, so you can pick your delivery...

In this customized handwriting:  numeral eleven instructional activity, 1st graders change style, text and font, then print the instructional activity to practice writing the word eleven and coloring the numeral.

This online interactive activity defines what two-digit and three-digit number are and the place values found in each. A practice activity helps build proficiency with this skill by having learners fill in the 21 blanks with the...

For this TAKS math quiz worksheet, students take an online quiz focused on the probability of drawing one item. Quiz may be graded online by clicking a link.

In this World Trade Organization worksheet, learners read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions,...

World War II left the British desperate for help in any form—including in the form of a magician! High schooler conduct research on Jasper Maskelyne, a stage magician who used his talents to deceive the Germans on the war front, before...

In this number words activity, students fill in the words that represent the numbers. Students write 10 words for the numbers total.

In this customized handwriting:  numeral five worksheet, 1st graders change text, style and font then print the worksheet to practice tracing the numeral and writing the word five.

Deepen the number sense of your math class with a short presentation on writing equations. Using the relationship between numbers, young mathematicians learn how to determine the missing operator in an equation. A number of opportunities...

Six questions make up a challenging interactive that tests scholars' knowledge of repeating decimals. Mathematicians answer true or false and multiple-choice questions with help from a tool that highlights decimal movement in an...