In this video you will actually get a chance to see how old your ears are.  This video does an excellent job explaining the science behind it as well as actually demonstrating this scientific concept to your students and yourself.  See how old your ears are.

This video does an excellent job explaining the answer to the question, "How small is an atom?  It compares an atom to the size of a grapefruit and a blueberry.  It is amazing to visualize just how small atoms really are.
 If you happen to be teaching about atomic structure, this might help your students understand this particular scientific concept.

For most of history, scientists weren't quite sure why our hearts were beating or even what purpose they served. Eventually, we realized that these thumping organs serve the vital task of pumping clean blood throughout the body. This video investigates how it all works by taking a closer look at the heart's highly efficient ventricle system.

Students will practice rounding to the nearest 100.  There are number lines to give a visual if they need them.  Also, there are two elapsed time review questions.

Students will practice rounding numbers to the nearest 10.  Two number lines are included for reference as well as two elapsed time problems for students to practice.

In this addition and comparing numbers math game, students will have an opportunity to reinforce their greater than, less than, and equal to fluency. This is a game where students will roll dice, write those numbers down, add them up, and then compare them to see who has the better shot to score a goal. Once they play 8 rounds they will add up their total wins and those of their partner and then compare the two numbers to see who won the game.

Using colored pencils or crayons, students will read some Christmas puns and then identify nouns, verbs, pronouns, Adverbs, and Adjectives with different colors.

In this Halloween version of bingo, teachers can call either the quotient or the equation. There are 30 cards where the teacher calls the quotient and students find a valid equation and 30 cards where the teacher calls the equation and students find an equal quotient.

The cards come with Halloween clip art that allows students to doodle or color in as well.

This activity is great for the days leading up to and on Halloween when students become very spooky themselves.

A simple worksheet to give students a chance to practice calculating elapsed time using a number line. The directions instruct students to label the number line and to circle their final answer. The problems are based on actual students and activities that they enjoy! This practice sheet also features a clock for fast-finishers to color.

This worksheet provides students with three problems to practice finding start time by labeling and using a number line. The directions instruct students to label each number line and then to draw a dot on where they believe the start time is on their number line. Questions are based on actual students and things that they enjoy to do in real life! This worksheet includes a clock that fast-finishers can color.