In this graphing quadratic inequalities worksheet, students graph eight quadratic inequalities.  Cartesian coordinate systems and solutions are provided.

In this aquaculture production systems learning exercise, students compare ponds, cages, raceways, and recirculating systems. Students compare these in 4 categories.

For this using metric measurement at the zoo worksheet, student solve twenty multiple choice problems about the weight and length of zoo animals using the metric system.

In this asteroids of the solar system worksheet, students observe a diagram showing all the minor planets found in the orbit of Mars. Students answer 4 questions about the minor planets inside the orbit of other planets, they find the...

In this universe and change activity, students read about the demotion of Pluto as one of the 9 planets as well as other changes in science. Students summarize their reading and identify unfamiliar words in the article....

Practice using units of measurement. Because there is an explanation at the bottom of the page, consider projecting this and covering up the answers as you gather class responses. Using a row of squares as units, pupils measure a gift...

Substitution is still the method of choice to verify number sentences. The detailed lesson has young mathematicians determining conditions for when number sentences are true or false through substitution. They learn to express these...

How are the stars similar to the sun in our galaxy? Learn all about the solar system with a reading excerpt about the sun and the stars. Kids read an informational passage before they answer questions about reading comprehension,...

Teach solving absolute value inequalities through inquiry. Groups use their knowledge of absolute value and solving inequalities to find a solution set to an absolute value inequality. Working collaboratively encourages discussion,...

After reading an excellent description of the human heart, fifth graders look at a drawing of a human body, and choose the circle they think represents where the human heart is found. There are four circles inside the character's chest....

The propellant needed for space explorations runs in the thousands, while paying to get the craft into orbit costs millions! In the second installment of three, two activities explore laws of conservation of energy and momentum. Using...

For this history of cars worksheet, students answer 20 multiple choice questions about cars of the past, the types of cars, the Clean Air Act, the number of cars on the road and the average fuel economy for new cars.

In this earth science lesson, students study a satellite image of hurricane Isabel and write answers to 5 questions that follow. They match predictions to the map locations.

In this long distance phone plane worksheet, students compare various phone plans and determine which long distance plan has the greatest savings. Students support their answers visually through the use of tables and graphs. They write...

Need a helping hand in Algebra I? How about a giant, super-sized learning exercise packet? Here is a resource that has worksheets for virtually every concept with some accompanying examples. 

In this translating equations worksheet, 7th graders solve 18 different problems related to translations. First, they use variables and the appropriate operations to write an expression or equation for each. Then, students evaluate each...

In this Algebra II worksheet, 11th graders solve problems that involve matrix representation, matrix operations, solving systems with inverse matrices, row reduction, and systems of inequalities. The six page worksheet contains twenty...

Number towers use addition or multiplication to ensure each level is equal. While this is common in factoring, it is often not used with algebraic equations. Solving these six questions relies on problem solving skills and being able to...

The fastest growing volcano in recorded history grew more than 150 meters in less than a week and to more than 424 meters in less than a decade. How do we safely monitor active volcanoes? Young scientists design an...

Your sense of hearing depends upon tiny hairs deep inside your ear and if you lose these hairs, you lose your hearing. Here, groups explore hearing through the decibel measurement of common sounds. As a class, participants discuss...

Did the image I drew match the image you saw? By simulating a satellite and a ground station, teams of two transmit data in the form of pixels in order to recreate an image. They use four different levels of brightness, creating slightly...

A bite of bits. The first lesson in a unit of 15 introduces the class to the byte. Pupils learn about other standard units for measuring file sizes, develop an understanding of relative sizes and the kind of units used to measure...

In this equations and inequalities worksheet, students complete 3 multiple choice questions testing their knowledge of various properties of the real number system.

In this conversions and rates learning exercise, students solve 10 different word problems that include using metric conversions and rates to solve each problem. First, they determine the number of milliliters needed for the correct...