Explore the beauty of Chinese Calligraphy. This well-developed lesson will take your class on a journey through the history of Calligraphy, engage them in technique and style, then challenge them by having them create new strokes to...

How many simple machines does it take to make a robotic arm? An inquiry-based lesson explores that topic and challenges pupils to build a robotic arm that can stretch, turn, and more. A few questions help guide them in the...

Learners explore the graph of a function. In this calculus lesson, students identify when and where the graph is increasing or decreasing. They identify if it concave up or down by moving the cursor.

Oh that intercept! Budding algebra masters solve linear equations from standard to intercept form. They identify the slope and y-intercept to help graph the lines, an then create coordinate pairs using a table of values. Great TI tips...

Tenth graders define and identify the cell membrane functions and structures. They study cell membrane properties" lipid bilayer" and explore cells under the microscope. They draw what they see, label any parts they can identify, and...

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...

Students identify the different parts and functions of the cardiovascular system. In this forensics lesson, students collect and analyze evidence on a fictional crime. They describe different causes of cardiac arrest.

Students compare three sets of unlabeled human chromosomes and gather related data, trace chromosomes to pair them, and make observations about them.

Students study cellular structures and functions.  In this cell function lesson students participate in a class discussion then make a drawing of the cell they are discussing. 

In this math worksheet, students determine the range of the function. Then they graph the functions while finding the coordinates on the plane.

Students are introduced to the basic ideas needed for understanding linear functions.

Students explore the concept of linear functions. In this linear functions activity, students translate linear functions from tables to graphs to equations. Students use an applet to write a function rule for a linear function in...

In this function worksheet, students find the residues of all singularities of a given function. They use Cauchy's Second Residue Theorem to evaluate the functions. This four-page worksheet contains explanations and examples, with...

In this function activity, students describe a function and write six different ways a function may be modeled. This two-page activity contains eight problems.

In this functions worksheet, students distinguish 9 relations as being a function. Students also complete 6 function problems by substituting given information.

Students use a spreadsheet to investigate data. In this algebra lesson, students collect and graph data on a coordinate plane. They explain properties of a linear equation both algebraically and orally.

Students examine the different parts of blood.  In this human blood lesson students work in groups and identify parts of blood and construct a model of human blood. 

Learners identify the end behavior of polynomial graphs. In this algebra lesson, students factor and solve quadratic and complex equations. They factor out negative roots and identify the real and imaginary parts of an equation.

In this algebra worksheet, students solve systems of equations. They use substitution, elimination and graphing to solve. There are 33 questions with an answer key.

Learners investigate plant roots. In this plant instructional activity, students discover the function and structure of plant roots. Learners plant a plant in a milk carton with a clear section cut out in order to observe the roots of...

In this domain and range worksheet, students write the definitions for relation, function, domain and range. They then find the domain and range of 7 sets of ordered pairs. Finally, students answer 4 questions regarding inverse relations...

Stretch your mind about triangles. Given a triangle, scholars consider a smaller triangle formed when they stretch three rubber bands from each vertex to the opposite side. They determine the ratios of the areas and perimeters of the...

Energize the cells of young biologists with an edible life science activity. Engaging students in exploring the inner workings of plant and animal cells, this activity involves using colored jello and various sweet and...

Transform your lesson for transforming functions. Scholars transform linear, quadratic, exponential, rational, and trigonometric expressions. They write their expressions to fit specific forms and identify the values of the resulting...