Students build anatomically correct dragonflies of polymer clay, use vocabulary for body parts, and define the function of the body parts as adaptations for survival.

Fourth graders construct a habitat which allows them to observe the metamorphosis of a caterpillar into a butterfly. They place a plate on the bottom of the cylinder to serve as a landing platform. They use the cage for keeping adult...

Students find the constant of proportionality and apply it to a situation. They use the electrical resistance in a wire as a context for finding the constant of proportionality. In addition, they write an explanation and justification of...

Students are introduced to the activity by showing them leaves from common deciduous trees, such as oak, tulip, hickory, and maple. They describe the different parts of a leaf. Students are asked the following questions: How are the...

Eighth graders, after creating a Venn Diagram comparing/contrasting animal and plant cells, writing ten similes describing cell types, or drawing a colored diagram of a cell, list cell types as well as describe and label cell parts. They...

In this science worksheet, students take a close look at the composition of air while focusing on the content of oxygen. They use clay to model the amounts.

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

In this carbon cycle worksheet, students will read about the carbon cycle and study a diagram showing what creates carbon dioxide and what uses carbon dioxide. Students will then complete 4 short answer questions.

In this arthropods instructional activity, students review the characteristics of arthropods by choosing from 15 terms to fill in the blank of 10 statements.

For this air pollution worksheet, learners complete a crossword puzzle by reviewing the different types and sources of air pollution. This worksheet has 13 terms to place into the puzzle.

In this chemical reactions worksheet, students compare endothermic and exothermic reactions, closed and open systems, and reactants and products. Students review physical and chemical changes and how to balance equations. This worksheet...

For this organic reactions worksheet, students write structural formulas for five alkenes. They also write equations and structural or line formulas for five reactions.

In this balancing equations worksheet, students use an on line source to answer questions about balanced equations and they write balanced equations for various types of reactions. They balance equations using an on line game that allows...

In this fireworks worksheet, learners read about pyrotechnics and the chemical make-up of fireworks. They are given a chart of elements and the colors they emit. Students answer three critical thinking questions about fireworks and their...

In this rates of chemical reactions instructional activity, high schoolers read about the various factors that influence the rate of chemical reactions such as surface area, concentration, temperature and catalysts. Students answer eight...

For this atom worksheet, students read about Dalton's contributions to the structure of the atom. They answer five questions about Dalton's ideas, the law of multiple proportions and the law of definite proportions.

In this chemistry review worksheet, learners answer a variety of questions about matter, elements, the kinetic theory, chemical and physical properties and the distillation process. They complete a concept map about matter.

Students observe crystals and their shapes and formation. In this crystal formation lesson, the teacher prepares crystal gardens for the students to observe, then the class finds examples of crystals in nature and observe a teacher...

In this photosynthesis, disease and Immune System worksheet, high schoolers fill in the blanks with key terms to complete sentences about the transfer of energy from the sun to plants, enzymes as catalysts in reactions, homeostasis, the...

In this planet models worksheet, students use the radius of a given planet and its mass to answer questions using a model of a planet with a given radius. They determine the volume of the planet's inner core, the volume of its outer...

For this percent of iron in lawnsand activity, learners perform a titration of lawnsand using potassium manganate(VII) solution and determine the number of moles of iron in the sample. Students use the number of moles to find the mass of...

Students understand that there are different types of clauses and define the differences. In this clauses lesson, students complete activities to practice works with different types of clauses.

Seventh graders investigate how to make and set up a scatter plot. In this statistics lesson, 7th graders collect data and plot it. They analyze their data and discuss their results.

In this algebra worksheet, students apply the properties of logarithms. They solve word problems using the properties of logs and apply the formula for interest to solve money problems. There are 3 problems with an answer key.