Third graders explore tessellations and the spatial concepts used in creating them.  In this tessellations lesson, 3rd graders rotate, reflect and transform shapes to create tessellations.  Students become familiar with the...

In this density and buoyancy worksheet, students read about the equation to find density and practice finding the density of substances. They read about buoyancy and match 10 terms with their definitions related to density, buoyancy and...

In this electricity and thermodynamics worksheet, students review the major concepts of both series circuits and parallel circuits, they review types of thermal transfer, they match electricity terms with their definitions, they fill in...

For this geometry worksheet, 10th graders solve problems that are based on the theorems associated with perpendicular and angle bisectors of a triangle.  An application on the coordinate plane is included.  The one page...

In this algebra worksheet, students solve for the square root and calculate and solve roots. There are 10 questions with an answer key.

In this math learning exercise, students label events as independent or dependent. They find the probability of a series of events happening.

In this algebra worksheet, students solve the square root through estimation and through the calculator. They graph their solutions on a number line. There are 4 questions with an answer key.

Young scholars use Scion Image to estimate the proportion of space images. In this proportion lesson, students investigate the online site of Image of the Orbitor and relate the dimensions and sizes to known sizes.

In this Integrated Algebra worksheet, learners differentiate between rational and irrational numbers and locate irrational numbers on a number line.  The one page worksheet contains six problems.  Answers are provided. 

In this geometry worksheet, students choose the multiple choice answer to 15 questions involving several different elements of geometry.

In this functions worksheet, students solve and complete 5 different sets of problems that include determining functions on intervals. First, they define a definite integral and the Fundamental Theorem of Calculus. Then, students draw a...

In this conservation of energy instructional activity, students answer 17 questions about energy, potential energy, kinetic energy and work. They match the conservation of energy equations with 7 given situations.

In this pulleys, levers and incline planes worksheet, high schoolers answer 22 questions about output force, energy loss, and net force on pulleys, levers and incline planes.

Students participate in a lesson that covers the concepts of solving equations and inequalities. To master the concept they must demonstrate visually and verbally how both sides of an equation must be balanced. They construct a balanced...

Students watch a video and play a game. For this simple machines lesson, students watch a video on simple machines. They play an interactive game on the Edheads web site and share what they have learned. Throughout the day students...

Students complete a two-week unit involving design and construction concepts. They watch a PowerPoint presentation about geometric shapes, draw the fourteen shapes incorporated in bridge construction, and in small groups design, build,...

In this linear motion instructional activity, students answer 12 questions about displacement, velocity, and acceleration. They solve problems for acceleration, displacement and velocity and show the equations they used to find the...

In this density instructional activity, students answer 12 questions about the density of substances. They read a diagram of a graduated cylinder and determine the volume, mass of water. They interpret a diagram with three liquids and...

In this simple machines worksheet, high schoolers identify the 6 simple machines. They answer 21 questions about the types of simple machines, the output force of simple machines, the input force and the work involved in using a simple...

Students explore the possibility of an asteroid hitting planet earth. In this planetary lesson students complete a lab activity to see the effects of an asteroid hitting earth and compare different craters.

In this thermochemistry worksheet, students answer twenty multiple choice questions about heat, enthalpy changes, thermal, mechanical and electrical energy and the laws of thermodynamics.

In this classifying worksheet, students are given 8 rows of illustrations of animals. Students try out various ways to organize the animals in a classification system following the directions. They try a 2 groups system and a 3-5 group...

Students listen to the book Five Little Monkeys Sitting In a Tree, identify written numbers 0-9 and the symbol for subtraction; students subtract two single digit numbers using manipulatives, and recite the corresponding number sentence.

In this vocabulary activity, students circle the letter of the word or phrase that means the same as the word in bold. There are 10 sentences and 4 choices for each.