How are traits passed down from parents? Jean Baptiste Lamarck and Charles Darwin envisioned conflicting theories. Learn about both scientists and their theories with an insightful presentation. Giraffes and dogs serve as examples of...

Scientists noticed animals with backbones share similar bone structure despite having different forms, such as fins, arms, and wings. Young scientists gain an appreciation for evolution by understanding the history of the theory. They...

Why is diversity in biology so important for an ecosystem? Explore biodiversity, evolution, and natural selection with a presentation for your biology class. It features clear information, activities for further understanding, and...

Biology learners tackle evolution-related concepts when viewing this collection of slides. There are no graphics or photos, just notes in bullet-point style detailing adaptations, evidence for evolution, mechanisms for change, and types...

Follow the HMS Beagle's five-year voyage and see the stops through Charles Darwin's eyes. You can enjoy the pleasure of Darwin's voyage with none of the seasickness he experienced.

The author invested plenty of time in the presentation of this information; it is visually appealing, contains sound-effects, and displays creative animations and photos! Unfortunately, blank lines are included on most of the slides with...

Addressing the idea of intelligent design, as well as a number of creation myths, this presentation gives a measured and scientific perspective to the beginning of the world.  It includes a graphic on the Big Bang Theory, evolution,...

The Darwin PowerPoint covers many of the Scientists that worked on similar concepts to Darwin and that were involved with famous  theories.  students are informed about the basic thinking behind natural selection and examples...

After viewing information about different types of isolation, students will see that reproduction among a group will cause the frequency of a specific trait to increase. The history of prominent scientists such as Charles Darwin are and...

Study the wonder and science that leads us to our human past. From Darwin and Huxley's assertions regarding the origin of the species to the discoveries at Oldivi Gorge, this PowerPoint is sure to interest your class. They'll learn about...

These slides will activate prior knowledge with real-life examples of natural selection. The predictions and outcomes for those examples are explained. Your students will like the information about the relevant chromosome tests that can...

A presentation on Darwin's theory of evolution and natural selection could be a good addition to your biology class. It provides general information about how animals adapt to their surroundings, as well as how organisms create more...

Great for a psychology, sociology, or language arts lecture, this presentation focuses on the features, functions, and subjects of humor. Complete with definitions and examples of each category, as well as links to humorous videos and...

Background information and slideshow presentation on creating the Origin of Species scientific manuscripts.