Get all those time questions answered. Each slide contains one informative fact related to time. By the end of the slide show, your kids will know how many days and weeks are in a year, how many hours are in a day, how many minutes in an...

Frequently found in biology and economic application problems, exponential equations show up as stars in this introductory presentation. Taking no background or knowledge of exponentials for granted, the slides walk learners...

Introduce the concept of time and all its implications. Kids discover facts about minutes, seconds, days, weeks, months, and years. They label the parts of an analog and digital clock then practice telling the time to the quarter hour.

Inform your elementary scientists why we experience day and night. They are provided with facts and explanation as to why the day and night cycle occur, discuss what they've learned with a partner, and are then given the task of writing...

Photographs and graphics bring the solar system and Earth to life in this presentation. Viewers are taken on a virtual field trip, beginning with the sun and planet placement, and proceeding through both Earth and the moon's movements....

Teens often display potential energy in class and kinetic in the hallways. This third presentation covers the six types of energy, each in potential and kinetic form. It also covers the Law of Conservation of Energy and Einstein's...

Learning how to tell time on an analog clock can be tricky for some kids. Start with the basics and teach them to determine the half-past time. There are five clocks shown. Learners draw in the times indicated, each time is half-past the...

Here is a very good presentation on telling time using analog clocks. Youngsters are coached on how to tell time to the top of the hour by being taught about the difference between the hour hand and the minute hand. Some clear...

Love this idea for practicing time and the days of the week! Learners engage in a game in which they answer questions relating to the days of the week, time, and elapsed time.

Have your learners explore time using this game. They identify the time on a clock, describe how many minutes are in an hour, and answer a variety of other questions related to this topic. It is a motivating way for learners to review...

What time is it? Use this ESL presentation about clocks and watches to reinforce vocabulary for time-keeping devices. Wall clocks, stopwatches, and even cuckoo clocks make up this series of slides. Each slide features one kind of clock...

The example of two travelers meeting somewhere along the road has been a stereotypical joke about algebra as long as algebra has existed. Here in this detailed presentation, this old trope gets a careful and approachable treatment....

An informative presentation covers motion, metric system, conversions, graphing of coordinates and lines, speed, velocity, and acceleration problems, as well as mean calculations. This is the first lesson in a 26-part series.

Learning how to read a schedule and determine when you will depart and arrive is an everyday skill that builds competency in chart reading, subtraction, elapsed time, and counting on. Learners discuss how to solve timetable problems and...

Use this information, presentation, and infographic to build several lessons on telling the time and expressing the date in Spanish. The information is broken into topics and includes many examples and exceptions to the standard rules....

Commas, colons, and semicolons truly are the "clutter busters" of the written world. Students see many examples of how each are properly used, then must identify the sentence in each slide that uses these punctuation marks in the correct...

Being able to estimate, understanding place value and fractions, and solving word problems are all important skills in math. This PowerPoint is a Jeopardy-style game where young mathematicians utilize all of these skills in order to win...

Here is a nice presentation on time; how to read analog clocks and calculating elapsed time. The graphics, and problems posed in this PowerPoint are especially good. One nice feature is that students are encouraged to work together in...

The challenge: determine whether a tank will float. A design activity has groups work as engineering teams in order to determine the stability of given tanks and liquid contents. The teams need to determine the equations to...

What a great way to start a recycling lesson! Introduce your students to the dung beetle! They will get a kick out of "nature's perfect recycler," when they learn about the  scarab beetle's way of life: eating dung and rotting...

Space Science can be so much fun, especially when you play Planetary Jeopardy! This game tests students on what they know about Roman Gods, the planets and moons in our solar system, and the Earth's rotation.

Discover what life was like under each of the four main empires that ruled ancient Mesopotamia. Kids can read along or take notes on the Akkadian, Babylonian, Assyrian, and Neo-Babylonian empires. Notes include dates, key rulers,...

Ring in the new year with this ESL presentation about New Year's celebrations in the United States. Slides show details of the holiday, such as a calendar, confetti and streamers, and fireworks. Use the slideshow in the context of a unit...

Are outer planets just like inner planets? Nope! The outer planets are much more spread apart than the inner planets. An informative PowerPoint presentation shows why this is true as well as facts about the individual planets in the...