Discover the reason behind Pisa's famous leaning tower and find out if there are any plans to ever right this gently slanting wonder.

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

Compound words are much like addition, but with words instead of numbers. Can your second grader add up the words on this worksheet?

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

Have your young reader describe and compare three of their favorite book characters in this triple-sided Venn diagram.

Ask your students to uncover what went wrong in these multiplication problems.

To bulk up your second grader's addition knowledge, give him this colorful two-digit addition worksheet--complete with a fun, super hero theme.

Students will provide details of cause and effect events directly related to theme.

Introduce your second grader to inequalities, also called greater than and less than statements, with this cheery strawberry-themed addition worksheet.

Use these vocabulary cards with the EL Support Lesson: Explaining Equivalent Fractions.

Get students thinking and writing creatively with this prompt about a suspicious snowball that zips by while on a walk down the snowy city sidewalk!

Get to know the basic pronouns with this grammar sheet for beginners! Your little writer will practice replacing nouns with pronouns in each sentence.

Learn all about the ooey-gooey areas of land called wetlands that provide a home for certain kinds of plants and animals.

Spellers take their skills to the stratosphere with this fun practice worksheet.

Your child might want to solve multiplication problems in a new way. The lattice method of multiplication is one that breaks things down in to smaller steps.

Introduce your child to the wonderful world of adverbs with this worksheet that tells all about adverbs of probability that describe how likely something is.

Don't let math practice spook you out! These Halloween word problems will give your child a great way to practice simple addition and subtraction.

Como se dice "goat" in Spanish? Help your beginning Spanish speaker get to know a few animals in Spanish!

Sandy the bee is going to a party tonight. Encourage your 2nd grader to help him get there on time by drawing hands on the clock for him.

Your child can use her measuring know-how to get this robot's dimensions, then record them for Bobby in the column on the left.

Comparing the length of everyday objects helps kids understand the real-world application of measurement.

Introduce your geography student to the Washington state flag, and the state seal, with a state flag coloring activity.

Show students editing symbols that are used to polish writing before publishing. Then, have them practice editing a short story.

Create present tense verbs! Kids can put together the suffix -ing with the words on this worksheet like puzzle pieces to memorize common spelling patterns.

Get learners' creative juices flowing with this thought-provoking writing prompt about leap year!

An inventive twist on the crossword, the Cross-Number Puzzle uses answers to math problems instead of little-known facts (some say it's easier that way!)

Did you know that people used to write whole books by hand? Learn about Gutenberg's printing press, an invention that revolutionized book-making.

Help students develop a critical eye for the elements of good writing with this revision checklist.