Young scholars gain understanding of several of the biogeochemical processes in microbial mats. They acquire knowledge of the different roles of organisms in a microbial mat ecosystem. They understand how microbial mat ecosystems...

Ice core samples give scientists access to climates of old—those from more than 800,000 years ago. Through an analysis of various temperature graphs from ice cores, tree rings, and weather stations, scholars compare historical climates...

Earth science explorers design an experiment to demonstrate that the albedo of a surface affects its temperature. They test to find out if moisture on the surface affects temperature. They discover whether or not concrete or asphalt heat...

Every topic under the sun is covered in this New York State Regents High School Examination. With an earth science focus, participants answer 85 questions about the solar system, geologic time, rocks and minerals, landforms, and more! An...

Junior geologists address 50 multiple-choice questions and 35 short-answer questions about the Earth system. Plenty of visuals are included for interpretation: diagrams, graphs, maps, photographs, laboratory setups, weather symbols, and...

Upper elementary historians research a legendary person who had an impact in the the history of the United States. Learners research the life of their person of choice, and construct a legendary timeline using computer software which...

In collaborative groups, mini-meteorologists investigate the conditions that must be present for clouds to form: cooling air, water vapor, and condensation nuclei. In addition to procedures, a chart for observations and some follow-up...

Students analyze the impact of climate variability and change utilizing a broad span of topics over a wide range of grade levels. This three lesson unit is easily adapted for the various instructional levels listed.

Young scholars explore the relationship between the amount of water in the atmosphere available for precipitation and the actual precipitation observed by satellite. They examine seasonal changes in precipitation. They practice using...

Examine Erikson's chart on the various stages one goes through growing up. Individually, they write a paper on whether or not they fit into those categories and how they are different today. In groups, for each stage they role play the...

Student make at least FIVE rocks. They write predictions about that will change and occur. Each student receives a small cup that they label with their name to hold their rocks.

You can breathe easily now that you've found a winning resource. Young biologists learn about the process of cellular respiration, primarily through teacher-led discussion and instruction. They also consider the concept of...

In this recognizing the steps of steel can recycling worksheet, students identify the steps in chronological order and draw the steps to complete a diagram. Students write 14 answers.

Students explore the states of water. In this science lesson, students use observation, measurement, and communication skills to describe water as it changes from a solid to a liquid.

Students attempt to understand seasonal variation by viewing images of the energy received by the earth. In this weather lesson, students view images from NASA of the influx of energy from the sun and make predictions about resulting...

Students are often confused by the huge amount of information and detail that can be learned about respiration.  This is a great presentation summarizing the main 4 stages of cellular respiration. It is clear and uses diagrams and...

Help your students understand cell division. Explore the topics of mitosis by examining the details of chromosomes at interphase, metaphase, anaphase, prophase, and telophase. Wonderful slides will keep your students' attention...

Play Jeopardy as you review what might possibly be an entire year's high school biology course! The vast variety of questions requires that you read through the slides to make sure that they all relate to your curriculum. You could make...

Wow! Review an entire semester of biology curriculum playing this Science Jeopardy game! The variety of topics is extremely broad, so you will need to review each question to find if they all apply to your course. As you find material...

An excellent presentation explains what condensation is, as well as what causes it. There are several thought-provoking activities and discussion questions included in the PowerPoint. Additionally, it focuses on whether or not...

solid, liquid, and gas. The three different forms of water are the subject of the article used to assess reading comprehension. After reading the article, kids respond to a series of comprehension questions based on the text.

Begin a full lesson on climate change by demonstrating how carbon dioxide gas contributes to increased temperatures. Be aware that pressure inside the antacid-containing bottle in Activity 2 may cause the lid to fly off; keep viewers at...

Create a simulation of acid rain in your classroom with lemon juice and bean plants to help kids study the effects of pollution on plants. In addition, learners will listen to a story and write responses based on guiding questions.

Using the classic game of Monopoly and a revised set of rules in this resource, your class members will discover how GDP is calculated and practice enacting expansionary or contractionary fiscal policies. What a great way to learn about...