A worksheet that offers four problems to practice solving simultaneous equations by graphing. Equations are presented in slope-intercept form or standard form. Problems include two with unique solutions, one with no solution, and one...

This worksheet offers six problems to practice solving simultaneous equations using the method of elimination. Start with systems that require multiplying only one of the equations. Then move to systems which require multiplying both...

Practice solving linear systems of three equations with three unknowns using the elimination method and substitution method. This handout includes graphics of different combinations of intersecting planes to help illustrate the different...

Use this worksheet as a warm up, a refresher exercise, or a practice after a more detailed lesson on graphing linear inequalities in two variables. Start with boundaries that are horizontal or vertical, then move into graphs with...

Twelfth graders build a replica of the Roman aqueduct. In this Roman engineering lesson students create and label a model of the Roman aqueduct. Students watch a slide-show of the Roman aqueduct ruins.

High schoolers demonstrate the use of rhythm in interior design. They create a sample page showing five different elements of rhythm as it is used in visual art. These elements include: repetition, gradation, transition, opposition, and...

Students solve the handshake problem and investigate triangular numbers. In this geometry lesson, students investigate Blotto games as they apply concepts of triangles and geometric theorems.

High schoolers are able to give specific examples of what to do and what not to do during given safety situations, and classify materials as metals, polymers, ceramics/glass, or composites. They are able to distinguish between chemical...

Student determine a safe debt load. In this credit interview lesson, students explore the importance of budgeting, saving and investing. They examine the pros and cons of using a credit card. Students discuss how to build credit, apply...

Young scholars explain the process of TLC. They identify at least three components of ink. They analyze data and make conclusions based on laboratory observations.

Students discuss steps cases go through to reach Supreme Court, examine Bill of Rights, and rank rights in order of importance to them. Students then research Supreme Court case dealing with one of first ten amendments, and write about...

Students locate, identify and describe the purpose and proper use of all safety equipment in the classroom. They describe the processes involved in following the scientific method, and classify matter according to natural or synthetic...

Students study the concept of negligence. They recognize the difference between civil and criminal law and examine the factors that courts consider when considering if there is a duty and whether it has been breached. They argue either...

Students study taking care of themselves and their possessions. They develop a positive approach to life and a mature sense of self-worth and value. They discuss the importance of confidentiality in a class when sharing personal...

Students utilize simulation methods and other teaching strategies within elementary-level social studies classrooms. They identify methods of delivering social studies content that enables learners with special needs to learn from and...

In this thermodynamics learning exercise, students answer eight questions about reactions that involve change in entropy, they identify reactions as spontaneous or non-spontaneous and they solve problems using the laws of thermodynamics.

Students collect and display data in a Venn Diagram. In this statistics activity, students collect data, compare the data and make inferences about their data. They use the Venn diagrams to identify what the data have in common and how...

Students explain what is meant by term nuclear radiation, describe in detail electromagnetic spectrum, differentiate between ionizing and non-ionizing radiation, understand half-life of isotopes, differentiate between processes of...

Students engage in a host of activities during an examination of early Medieval Europe. They draw coats of arms, make collages of architectural designs, and create posters of knights, serfs, and castles. Students role-play as sons of...

Third graders engage in a instructional activity utilizing small group activities and individual work incorporating student research on space satellites, probes and international connections. They, in groups, construct information disks,...

Young scholars experiment with a virtual solar cooker to discover the mathematical relationship among reflection, transmission and absorption. Then they actually build and test a solar cooker of their own invention.

Students calculate the maxima and minima of quadratic equations. In this calculus lesson, students apply the derivatives by finding the maxima and minima using real life application. They solve optimization using the derivative. 

Twelfth graders describe the power of the President. In this Constitution lesson students reflect on the power given to the president of the United States by the wording in the Constitution. Students give their opinion.

Students investigate Microsoft excel. In this technology lesson, students create formulas using excel and apply these formulas to solve relative, absolute and mixed reference cells. They perform immediate and delayed calculations.