In this compounds learning exercise, students name the given compounds from its chemical formulas and write the chemical formula from the compound name. This learning exercise has

Students create a physics science show. In this science show activity, students research, design, and complete a physics activity to share during a science show for younger students.

The student will identify the difference in the rate of plant growth in three soils that vary in organic matter.1. Obtain three to four flowerpots, different types of soil, a record chart, three to five beans for each pot, and water....

In this chemistry worksheet, students complete a crossword puzzle with 27 clues about acids and bases. Each clue lists number of letters for correct word.

In this chemistry worksheet, students are provided with the answers for a crossword puzzle with 27 clues about acids and bases.

In this chemistry worksheet, students are provided with the answers to a 28 clue crossword puzzle about elements and compounds.

In this chemistry worksheet, high schoolers can read the fifty common elements as a resource for abbreviations and names of them. This is an information sheet.

For this outcome science 4 worksheet, students apply scientific knowledge to answer and calculate a variety of questions. Students research the answer to several questions using the websites suggested.

In this elements worksheet, students classify the given elements according to where they are located in the periodic table. This worksheet has 1 short answer and 4 fill in the blank questions.

In this atoms worksheet, students explain why the moles is used as a counting unit for atoms and determine the molar mass of given elements. This worksheet has 3 short answer and 4 fill in the blank questions.

In this writing formulas worksheet, students are given the names of 92 chemical compounds and they determine the formula for each compound.

In this periodic table instructional activity, students use the data chart and the periodic table to solve questions about body chemistry.

High schoolers explore seafloor sediment. In this ocean environment lesson, students describe the characteristics of different types of seafloor sediment and oozes. They compare and discuss locations of sediments and oozes by plotting...

In this chemistry worksheet, students complete 15 short answer questions and problems on empirical and molecular formula, naming and writing chemical formula of compounds.

In this ESL common chemical elements worksheet, students select the chemical elements represented by symbols given. Students may click on an answer button for immediate feedback.

In this balancing equations worksheet, students determine the type of reaction and write the balanced equation. Students read the word description and write the symbol of each element using the periodic table.

Students research topics. They teach a instructional activity based on their chosen topic to other students.

Students use easily obtained materials to study ecological succession in a microbiological community. They collect water samples from outdoor sources in plastic bottles to observe and record changes.

Students gain experience in designing an experiment and use logic in selecting specific tests for unknowns. Students recognize the use of spreadsheets in helping one to make clear comparisons.

Young scholars work together to test water samples for pollutants. They design data tables to collect and record their observations. They complete discussion questions to end the lesson plan.

In this ocean life learning exercise, students review the animal and plant plankton and photosynthesis in the ocean. Students fill in the blank of 15 statements and then find these terms in a word search.

Learn where calcium carbonate can be found and how it is used to support human health, in industry, agriculture, the environment, and in other ways.

This article explains the difference between calcium carbonate and calcium citrate and why calcium is important for human health.

In this lab, students are scientists from the Department of Agriculture and presented with the problem that a farmer has brought to them. The farmer believes the problems are due to illegal dumping of PCB's and other chemicals that...