One of these things is not like the other. But, so what? Why is it important to examine the similarities and differences between two entities? Here's a presentation that shows viewers how to go beyond a mere listing to create and...

Give sentence type instruction a boost with this informative powerpoint presentation! Learn about the four types of sentences; imperative, exclamatory, interrogative, and declarative, then check for understanding with a 10-question pop...

Tone and mood are easy to use interchangeably—and yet they are very different elements of literature. Help middle schoolers discern between the way a speaker feels about his or her subject and the way the audience is meant to feel with a...

What is the main difference between a moth and a butterfly? Butterflies have club-shaped antennae, while moths have a feather-like antennae. But what else differentiates these beautiful insects? The presentation in the resource...

Get a detailed look at plate tectonics with a 14-slide presentation that highlights the Earth's layers, continental drift, seafloor spreading, the theory of plate tectonics, and boundary types. Each slide provides thorough...

By the end of Harry Potter and the Deathly Hallows, we know Harry and Ginny get married, but what will their kids look like? This presentation introduces viewers to Punnett Squares and how to use them to determine both...

Can we find the phenotypes and genotypes of magical ability for the characters in Harry Potter? Of course, but first we need to understand incomplete or blended dominance, co-dominance, multiple alleles, and regulatory genes. This...

Begin a unit on the heart, the parts and the function of the heart, and about heart disease with a resource that includes a lecture, a PowerPoint presentation, and research information.  The lesson is the first of a four-part series...

Carbon is the fourth most abundant element in the universe (in terms of mass), behind hydrogen, helium, and oxygen. Scholars learn about the carbon cycle, from ways carbon is removed from the atmosphere to how it is added in...

Analyze trends in the stock market using histograms. Future economists use data presented in a histogram to find periods of greatest increase and decrease. They also draw conclusions about days that would be best to invest.

Explore the connection of light, reflection, and mirrors. A comprehensive lesson introduces the basics of light in relation to reflection and mirrors. After an explanation of the vocabulary, the presentation shows how to create ray...

The equilibrium constant does not change — as long as the temperature remains unchanged. Here's presentation that briefly reviews equilibrium constants  before working through four practice problems, including three calculating...

Studies show that obesity is now a global problem. But how are researchers measuring obesity? Young scientists investigate the myriad of methods for measuring body fat through a presentation. From hands-on to high-tech, viewers learn...

Where do I go from here? Start sophomores off on the right path using an activity designed with the future in mind. The final lesson in a five-part career readiness series helps individuals decide what's important to them before they...

Good graphs make solving systems simpler. Pupils answer 18 questions shown in a PowerPoint presentation as part of the Claim 1 Item Slide Show series. By considering these questions, they review the concepts of graphing equations and...

Cnidaria is a broad phylum of 11,000 different species from jellyfish to coral. Most Cnidarians are marine species with a few freshwater examples. A lesson presentation explains the important characteristics of different species of...

How do we know where we are in the world? A presentation for middle schoolers explains absolute location and other geography terms such as relative location. It also gives scholars the opportunity to practice finding absolute location on...

Critical to responsible decision making is becoming aware pre-conceived notions and biases that influence our perceptions. A colorful slide presentations asks viewers to consider these mental models that factor into their assumptions and...

Three heads are better than one. Scholars gather back in their triads for another read of their monologues. They answer text-dependent questions and review their work. Learners then present their jigsaw monologues to the rest of the...

Introduce ELA scholars to the basics of literary criticism with a 41-slide presentation that identifies eight different approaches to critical analysis. Each approach is defined, and advantages and disadvantages are listed. Also included...

Learn about conduction, convection, and radiation with an illustrative presentation. It includes slides about atmospheric movement and how it affects the climate, solar radiation, and how latent heat can form storms. 

In this ESL learning exercise, students will focus on the usage of the verb form "to be." Students will create ten questions, by unscrambling the words provided.

In this online grammar worksheet, students use the verb in brackets to fill in the gaps for the affirmative sentences, the negative sentences, and the questions.