Pupils compare the temperature change in a closed and open box as a demonstration of the greenhouse effect. 

In this elements worksheet, students complete a graphic organizer comparing lithium, sodium, and potassium observations. Then, they determine how these elements react with water. Students complete three fill-in-the-blank questions.

Colorful lead compounds never fail to impress! Solubility scholars examine a series of double replacement reactions involving lead nitrate and record their observations. The second part of the experiment illustrates the differences...

Students sort objects based on magnetism. In this magnetism lesson, students are given a variety of objects, then predict whether the object will be attracted to a magnet and test their hypothesis as they sort the objects into "yes" and...

In this chemistry worksheet, students select the best answer for 26 multiple choice questions from the drop down box. They describe how elements are arranged in the periodic table.

Students work with boxes and weights to find the center of gravity. In this simple center of gravity experiment, students find success in using weights to move the center of gravity. Students will be assessed at the end of the lesson as...

Students create a model of the USDA's Food Pyramid Guide, using shoe boxes. They bring an assortment of shoe boxes from home. Students are given a copy of the "Food Guide Pyramid." They wrap boxes for the bread group in white, the...

In this properties worksheet, students write the correct term in the spaces beside each definition. Then, students unscramble the letters in the boxes to answer a riddle.

In this light and shadows worksheet, learners find 5 transparent items and 5 opaque items from the classroom and categorize them underneath their appropriate headings. Students look at 4 boxes with shadows and draw a little sun to show...

In this sentence completion activity, learners read the incomplete sentences and the multiple choices of homonyms, fill in the blanks with the 20 correct words, and click the Answer box to check.

A set of worksheets prompts learners to practice solving fraction-based word problems. Each problem involves the division of whole numbers by unit fractions. As they work, mathematicians begin to see how division relates...

The left part of the boat is called what? An informative lesson and accompanying slideshow presentation introduce middle schoolers to the terminology and parts associated with a sailboat.

A 10-question online quiz tests scholars' knowledge about horses: all answers come with an informative explanation. 

Students are introduced to the art of assemblage - which is the process of taking ready-made materials, and ordinary objects and using them to create sculptures. They create a self-portrait by assembling and joining found objects in a...

Students listen to story Hundred Penny Box by Sharon Bell Mathis, explore history of money, and examine how money is produced in the United States. They discuss why money is used for exchange, and describe how money has changed over time.

In this maximum and minimum points worksheet, students solve and complete 12 various types of problems. First, they find the area of the smallest triangle given the point of intersection. Then, students find the volume of a box that has...

Students study the components of scientific investigation by planning and carrying out an experiment in natural dyeing, seeing if different kinds of metal dye pots affect the color one gets from the same plant material.

In this interactive reading comprehension worksheet, students read two short entries about UFOS. They match the text with the pictures that go with the story and write the letter in the box at the end of each. They enter their...

Students investigate gold. In this gold panning lesson, students demonstrate the process of mining through an experiment using two boxes of sand. Students design a safe way to mine gold.

In this salts worksheet, students read how salts are created and how different acids make different salts. This worksheet has one graphic organizer and seven short answer questions.

Students examine a closed box with wires and try to guess where the washer is. They experiment by pulling out wires to determine the location of the washer. They complete discussion questions to end the lesson.

In this proofreading worksheet, students read a paragraph and find 5 misspelled words, spelling each word correctly in a box beneath the paragraph.

In this alliteration worksheet, students review the definition and an example for alliterations. Students then write their own alliterations about dinosaurs and illustrate one of their examples in the box.

Knowing the parts of speech can make you a better writer! Young grammarians use sets of two and three adjectives to write engaging sentences, taking care to use the adjectives in the correct order.