In this estimation and rounding worksheet, students solve ten multiplication problems by using estimation and rounding skills. This is an interactive worksheet.

Learners investigate the idea of gender descrimination in the classroom. In this algebra activity, students collect data in stereotyping, and gender bias in the classroom, school materials and activities. They graph and analyze their...

High schoolers will review a semesters worth of material on this final chemistry review. Information ranges from naming isotopes to pH and molarity.

Students work with large numbers when determining the height of a stack of $20 bills.

Students identify the slope of a lines.In this algebra lesson, students define the  meaning of slope and write an equation given the slope. They graph linear functions using the slope and y-intercept.

For this math review worksheet, students complete problems including simplifying, rounding, decimals, fractions, and more. Students complete 19 problems.

Students gain an awareness of nutrition. In this science lesson plan, students explore how to determine his or her ideal body weight, demonstrate familiarity with the food groups relating to kilocaloric content, estimate the basic...

Students study facts about humans and how they are impacting the Earth.  In this investigative lesson students help map peoples footprints over the Earth's surface and evaluate these factors. 

Students investigate scores as they relate to race. In this algebra instructional activity, students analyze standardized scores and how race can affect these scores. They plot their findings on a graph and draw conclusions.

Third graders discuss the adverse effects of smoking and predict the financial cost of a smoking habit. They collect data regarding the cost of a pack of cigarettes and average packs smoked a day. They create bar graphs displaying the...

Students analyze the level of acid and base in a titration. For this chemistry lesson, students investigate the amount of acid and base required to create certain household chemicals. They perform this activity without the use of burets.

Students practice estimating and graphing by utilizing Skittles.  In this statistics lesson plan, students complete worksheets based on the likelihood of a certain color of skittle coming out of the bag.  Students create a...

In this chemical equations activity, students determine the empirical formulas for chemical compounds and balance chemical equations. This activity has 1 fill in the blank question and 4 problems to solve.

Students study product packaging and determine if it is excessive and if it is recyclable.  In this packaging lesson students examine and identify waste reduction techniques. 

In this probability worksheet, students read data regarding a ring toss game and respond to 4 short answer questions pertaining to probability.

Students make a table on the computer, but create fractions and equivalent fractions through the use of color. They are able to manipulate fractions in order to gain a greater understanding of the meaning of whole number that is broken...

Ninth graders study deer including their reproduction rate and management in Pennsylvania.  In this deer overpopulation instructional activity students estimate deer population and suggest management tools. 

In this bar graphs worksheet, students analyze the information about beach attendance over a period of 5 years. Students solve 3 story problems about the graph.

Students experiment to determine the composition of ocean water. In this ocean water composition lesson plan, students color in a grid that shows the percentage of each of the components of ocean water which include chloride, sodium,...

In this saving energy worksheet, students compare and contrast the effectiveness of compact fluorescent lighting, incandescent light bulbs, and light emitting diodes.

High schoolers explore how fuel use affects the mass of different planes during flight and graph their results. They determine the per person fuel cost of a transatlantic flight for seven airplanes

In this biology worksheet, students determine how many solvent and solute molecules there are in the red blood cell and the IV fluid. Then they determine whether the IV fluid is hypertonic, hypotonic, or isotonic to the red blood cell.

Fourth graders determine the value of ? by measuring the circumference and diameter of circular objects such as soup cans, Oreo cookies, etc..