At one point, all mammals carried only two color receptors, but now most humans carry three. An informative presentation and hands-on activity demonstrate how this evolved through genetics. By participating in the activity, pupils...

Pair earth scientists up to use an amazing online arctic portal mapping tool and Google Earth to analyze permafrost changes. They compare changes to data on atmospheric concentrations of methane to see if there is a correlation. Then...

An extensive investigation of the Earth's climate changes awaits your environmental science classes. This top-notch presentation begins by looking at the history of Earth's climate and then predicts the impact on each major terrestrial...

Need a model for a college level course syllabus? Here's a good one. The editable template provided by this resource not only indicates key information that should be supplied, but also includes models for how various policies can be...

Digital compass alignment enables navigation of the skies with true orientation at any time. Just point to the sky or "aim for the stars!" This application acts as a virtual telescope, allowing you to zoom in on any object that is...

The courage of Las Mariposas, the Mirabal sisters, is the focus of a series of activities designed to accompany a reading of In the Time of the Butterflies that ask readers to consider what it means to be courageous. Beautifully crafted...

Can you imagine Washington DC and London as close neighbors occupying the same continent? Learners will be fascinated as they step back in time and discover the evolution of the earth's continents and oceans from 4.5 billion...

The highlight of this series is activitiy #4. Anatomy pupils examine slides of three unknown cells. With the function of the nervous system in mind, they consider the structure of each and try to guess which one is part of that system....

Excellent diagrams, labels and summaries make this resource be valuable to your students throughout the topic of circulation. All types of circulation vessels are explained, their structure and function is detailed, and the overall...

Tenth graders discuss human rights. They brainstorm and listen to and read examples of music and poetry that deal with human rights and oppression. They choose one poem or song to analyze, looking for theme, oppression, and historical...

Fifth graders make their observations about the structure of the human heart. Students trace the flow of blood through the human heart. They touch a model of the human heart, 5th graders read aloud a handout that is found in their...

A solid review of the excretion system that presents diagrams and asks learners to name the labelled parts or to identify which parts perform the particular jobs stated.

Students explore human growth and development as they participate in class activities, reading and discussion. Worksheet and handouts are included in the lesson.

Students explore factors that change human population growth in a biology simulation for seven countries including the United States, China, Egypt, Germany, Italy, India, and Mexico. Factors such as age at which women begin having...

Eighth graders predict human population growth.  In this lesson, 8th graders discuss the length of time needed to double the human population, work in groups to chart population growth and predict population growth in the...

In this human cells worksheet, 7th graders complete a science experiment using human cheek cells. Students sketch the cells at high and lower power and label the cell nucleus, cytoplasm, and cell membrane.

Pupils identify the main reasons people are trafficked. With their classmates, they discuss the three-tier country-rating system. They explain examples and how they occur in today's society. Using the internet, they research a country...

Students choose topics for research based on human genetics and heredity. They conduct research via the Internet and write a brief explanation of the milestone in genetics and heredity and attach it to a class timeline. They share...

Students discuss the history of humans.  In this human history lesson plan, students describe how the placement of the continents changed and where the humans began and traveled to. They discuss interaction with Neanderthals and...

In this online interactive philosophy worksheet, students respond to 10 short answer and essay questions about An Enquiry Concerning Human Understanding by David Hume.

Students identify and explain human effects on the environment. They explore the terms biodiversity, natural resources, ozone and global warming. After exploring all the terms , they connect technology to them and how it effects the...

In this water microbes and human health worksheet, students complete a crossword puzzle given 11 clues about different water born illnesses caused by microbes.

In this human reproduction worksheet, students complete an online interactive quiz about hormones, sexual development and human reproduction. There is also an option for a paper and pencil version.

Students are introduced to the topic of human trafficking. They identify the reasons why people are trafficked and the laws and conventions around the globe that punish this type of behavior. Using the internet, they describe how the...