In this recognizing the past unreal conditional form online/interactive worksheet, 6th graders use the words in parentheses to complete the sentences. Students fill in 10 blanks and use the hint and check buttons. 

In this online/interactive verb worksheet, students fill in the blanks using the words in parentheses to complete sentences in the correct conditional forms. Students use the hint and check buttons and write 13 answers.

Learners work in groups to compare the density of different liquids.  In this density lesson, students use cooking oil, liquid detergent and water to measure density.  Learners record their results and check the accuracy of...

Students discuss how soil permeability is affected by permafrost. In this soil lesson plan, students freeze soil over night, and discuss how the environmental conditions of freezing affect soil and further affect vegetation.

In this mineral identification worksheet, students read nine vocabulary words and answer 5 short answer and fill-in-the-blank questions regarding minerals. There are four additional pages of related activities. 

Third graders recognize that the larger the denominator of a fraction, the smaller the piece you have.  In this fraction activity, 3rd graders compare fractions and order them from largest to smallest. Students complete an exercise...

In this water cycle instructional activity, 3rd graders conduct an experiment where they observe and calculate how water transpires in different types of trees.  Students engage in a class discussion and use Venn Diagrams to compare...

Young scholars explain the Chatelier's Principle. In this pH lesson, students identify factors that resist changes in pH of the ocean and why the ocean is becoming more acidic.

Students conduct experiments on a sample of sea water. In this oceanography lesson, students inquire how conductivity is used to approximate the salinity ocean water. Students construct their own conductivity meters and test...

Young scholars investigate materials that emit light. For this deep ocean lesson, students compare and contrast materials that emit light under certain conditions and infer the light-producing process. They explain three ways this...

Middle schoolers describe factors that affect the solubility of a chemical substance in seawater. In this sea environment lesson, student explain how information on the solubility of a substance can be used to measure water currents....

Young scholars practice analyzing skeletal remains for clues by using the Internet.  In this scientific investigation lesson, students research the La Belle shipwreck using the Internet and written materials, later completing a...

Young scholars use plastic bottles, water, and condiment packets to simulate how natural gas comes from decaying ocean plants and animals. In this natural gas lesson plan, students also fill out lab packets and answer exit questions.

Students explore and experiment with oil traps in rocks. In this rocks lesson plan, students explore the porousness of different rocks and how the more porous a rock is, the more oil it can trap. Students also participate in a lab step...

Students complete a worksheet about the government and identify the characteristics of different governments. In this government lesson plan, students define representative democracy and complete a worksheet.

Creative! Youngsters listen to the reading of "Recipe for a Hippopotamus Sandwich" by Shel Silverstein as a warm up activity for a lesson in punctuation. They use bread-shaped pages, one for each type of punctuation, to identify which...

Learners practice matching pitch. In this lesson on vocal pitch, students sing a silly song that requires them to match their pitch. This song/game also provides a harmless way to get learners to sing solos.

Students discover ways to stay healthy by utilizing Internet education software.  In this computer technology activity, students investigate Internet programs that simulate a field trip by showing images and video.  Students...

Students discover ways to surf the Internet while being kept safe from other web dangers.  In this web surfing lesson, students utilize several different web programs such as imbee.com, Disney's Surfswell, and Netsmartz, which allow...

Students calculate the densities of several liquids that appear similar.  In this physical science lesson, students go beyond understanding the way liquids of different densities behave to researching how this knowledge applies in...

In this everyday math skills pretest, students answer ten multiple choice questions based on their knowledge of everyday math skills such as estimation, addition, and measurement.

In this smokestack worksheet, students determine the length of a stripe that winds around a cylinder shaped smokestack. This one page worksheet contains one multi-step problem. The answer is provided at the bottom of the problem.

Young scholars explore the porosity of soil. In this soil lesson, students conduct an experiment which shows the porosity of different types of soil. They use sand, silt, and clay to see how soil particles are more or less aerated and...

Fourth graders analyze statistics of Native Americans by creating graphs.  In this data analysis lesson, 4th graders define different statistical terms and practice finding those statistics from groups of numerical information about...