Challenge your pupils' writing skills with this two-page worksheet. There are a total of twenty sentences which must be read in order to determine whether or not they contain errors in parallel structure. Note: This worksheet accompanies...

If you use this as an outline for your chemistry lecture on metals, your young chemists will absorb a well-rounded overview. This is not a worksheet per se, but a useful summary of the behavior of metals. Save yourself some planning and...

There's something about the classic volcano demonstration that can grab any learners' attention. Scholars begin with a reading and grand conversation about volcanoes, construct an erupting volcano using vinegar and baking soda, then...

This demonstration of solar ponds can be used in an earth, environmental, or physical science setting. Lab groups set up a solar pond and model how it is able, due to a salt concentration gradient, to maintain heat for future use. 

Amateurs of alternative energy build a mini parabolic-trough solar energy collector and use it to heat water. Temperature is recorded over a three-minute period and the data is graphed and analyzed. Note that in order to paint aquarium...

What occurs following a natural disaster? High schoolers research this question and others as they investigate natural succession after a disaster. First, as they differentiate between primary and secondary succession, they explain...

In this phase changes learning exercise, students use the specific heats for different substances to determine how much heat is needed for those substance to change phases. This learning exercise has 9 problems to solve.

In this Delaware worksheet, learners answer multiple choice questions about Delaware's famous people, places, and history. Students answer 10 questions.

In this Delaware worksheet, students answer questions about Delaware in a crossword. Students fill in 11 answers to the Delaware crossword.

In this Georgia activity, students match vocabulary words having to do with Georgia's famous people, places, and history to sentences that describe them. Students match 10 words.

Parallel structure is the focus of this activity. Learners answer 20 questions relating to parallel structure. They fix the problems they encounter in each of the sentences.

Two strategies for decoding unfamiliar words are featured on a worksheet that illustrates how to use the parts of words (prefix, root, and suffix) and context to determine meaning. Examples are included as is a guided practice exercise.

In this history of heating worksheet, students read about the different ways of heating rooms over time. They answer three critical thinking questions about conduction, convection and heating.

In this identifying the definitions of micro-organisms worksheet, students match the correct key words with the correct definitions. Students match 8 answers.

For this science worksheet, students learn about the water cycle by reading 4 information paragraphs about evaporation, condensation, precipitation and infiltration/ collection. After each paragraph, students draw a picture of that process.

In this grammar worksheet, students read and guess what type of traditional Christmas food is being described in sixteen descriptions of different types of foods.

In this thermochemistry worksheet, students indicate whether the given processes are endothermic or exothermic reactions. Kids complete the phase change diagram as well as define a given set of vocabulary words. Students calculate mass...

Using this activity, learners could review information they have covered about land forms, such as hills, mountains and plateaus. This 17 question activity could be used with upper elementary or ESL students to test or review information...

For this chemical reactions worksheet, students are given fourteen chemical reactions that they must write using chemical formulas for the reactants and products. They balance each equation by placing the proper coefficients in front of...

For this Delaware worksheet, learners match vocabulary words to sentences describing them having to do with famous people, places, and history of Delaware. Students match 11 vocabulary words.

For this science worksheet, students examine the physical changes associated with the change of temperature and mixtures. The answers are included.

In this 'ea' spelling words activity, students read 6 words and draw a picture of each in the box provided. Students may also copy the word on the six lines provided. 

In this English instructional activity, students read "Iran Resumes Nuclear Work," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.