Determining whether or not something is living can be more difficult than it seems. Put your young scientists to work defining their own criteria to identify life, then work with three samples to see if they are alive or...

Take young geologists on an exploration of the collection of rocks and minerals that we call Earth with an upper-elementary science lesson. Through a series of class discussion and hands-on investigations, students learn about the...

See how much your class knows about earthquakes and volcanic activity and how these events shape geologic features. The first lesson in the series of 20 is a pre-test to find out what pupils already know. It includes 10 vocabulary...

The propellant needed for space explorations runs in the thousands, while paying to get the craft into orbit costs millions! In the second installment of three, two activities explore laws of conservation of energy and momentum. Using...

What are the issues surrounding water quality? Viewers of this short presentation gain information about the importance of clean water, the lack of fresh water, water contamination, and ways that engineers treat water. 

In this earth's structure quiz instructional activity, learners complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.

In this earth's structure quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.

In this earth's structure quiz worksheet, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.

In this theory of evolution worksheet, students will review the role Charles Darwin played in the theory of evolution, natural selection, and adaptations. Students will explore some of the different types of evidence for the theory of...

Here is an activity that merges technology with life skills as individuals use Google Earth to explore the differences between coordinate systems and map projections. The self-guided worksheet is the fourth segment in a nine-part unit....

In this atomic structure worksheet, students solve twelve problems related to wavelength, frequency, electron transitions, emission spectra and quantum number.

In this classification of life worksheet, students use an on line source to answer questions about how species are classified, named and grouped. They give the classification of a bear, an orchid and a sea cucumber.

In this geologic history worksheet, learners answer questions about the earth's history, about dating fossils, about layers of rocks and about unconformity.

In this space science vocabulary instructional activity, students read the definitions for 6 common terms. Students then look up 4 words and write the meanings. Students alphabetize the vocabulary words on another piece of paper.

In this Great Wall of China worksheet, students read interesting facts about the wall and answer 3 questions. 

How much solar energy is available at my location? An engaging resource provides a presentation along with script to give the class background information on determining solar radiation. Pupils then work through a worksheet to...

In this reading worksheet, students read different passages of text and fill out graphic organizers for each one. Students read 6 texts total.

For this evolution worksheet, students will complete a table by writing in the era and biological event based on 4 different time periods of Earth's history. Students will answer 8 fill in the blank questions based on the different...

In this quartz worksheet, high schoolers read about the chemical structure and properties of quartz and its commercial applications. Then, students complete 7 short answer questions.

For this plate tectonics worksheet, students answer questions about plate movement, the types of boundaries, the history of Earth's crusts and plate tectonics. They use an on line source to get their answers.

In this atom learning exercise, students answer 31 multiple choice questions about the structure of atoms, the periodic table, the reactivity of elements, orbital diagrams and the families of elements.

In this atom activity, students complete 60 questions about the trends in atoms such as ionization energy and atomic radius, about valence electrons, about the families of elements, about metals, non-metals and semi-metals, about the...

In this introduction to chemistry learning exercise, students answer 9 questions regarding the study of chemistry. The first part is matching, then they "think like a scientist" and then they problem solve.

If you are teaching physical oceanography to middle school earth scientists, here is a terrific multiple choice worksheet. Learners look at a diagram of a landscape created by glacial sediment deposition and the resulting ocean floor....