Students make informed choices among technology systems, resources, and services. They select and apply technology tools for research, information analysis, problem solving, and decision making in content learning.

Fourth graders explore the artistic ideas of landscape, foreground, middle ground, and background through a creative painting project. While this is written for North Carolina, teacher may adapt for any state/region.

Students and teacher talk about arrays of numbers like the ones in A Square of Circles. They check to see that the rows all have the same sum; that the columns all have the same sum; and that the diagonals have the same sum.

Fourth graders observe geometric patterns to determine if they show rotational or point symmetry. They participate in the a demonstration lesson with a triangle. They create their own designs that show rotational or point symmetry.

Students explore coffee and coffee plantations. They view a Power Point presentation of what coffee looks like, where it grows, and how it is harvested. They discuss the environmental impacts on growing cofee and how it compares to...

Students play the game Tick-Tack Toe with the students. Teachers prepare a list of questions for the students, primarily to find out already known knowledge. Students try to beat the teacher at this game.

Students research items that can damage hearing. They explore statistics about the decibels of certain objects. From the information collected, students create a bar graph. They formulate ratios to determine what sounds are harmful to...

Students read a short history of the construction of the Idaho State Capital building. They use a supply list from the superintendent of construction, Herbert Quigley, to calculate costs for particular construction projects depicted in...

Seventh graders investigate the parts of the human body and examine the symmetry of body parts like arms and legs. They measure the body parts and take individual height and weight to compare the quantities. Student examine whether the...

Students demonstrate to instructor how to add a border and shading to a paragraph. They also insert a section break and create a header different from a previous header. Students design a poster showing characters formatted using the...

Learners examine the relationship between circumference and diameter and how to use the formula to find the area of a circle.  In this circle lesson students divide into groups and complete an activity. 

Students practice multiplying by 2, 5 and 10. In this multiplication lesson plan, students participate in a teacher demonstration lesson plan of grouping for multiplication or making arrays. They concentrate on two's in this lesson plan...

In this college level calculus worksheet, students evaluate the given limits or show that the limit does not exist.  Students determine the derivative of the given functions.  The two page worksheet contains twenty-six...

A complete reference guide to horizontal lines. It provides definitions, examples, and an interactive activity that enhances further explanation. Includes links to related topics.

Find a quick, concise explanation of equations of horizontal lines. An example is given and clearly explained for equations of both horizontal and vertical lines.

Learn all about lines. This lesson targets what is a line and the different types. Check-out the interactive simulations to know more about the lesson and try your hand at solving a few interesting practice questions at the end of the page.

Join Joan the chameleon in an exploration of lines and slope. You'll be drawing lines, calculating slope, using equations and more!

Students use the horizontal line test to determine if a function is one-to-one. The problem consists of an enlarged printable version of a graph available in PDF format.

Learners use the horizontal line test to determine if a function is one-to-one. The problem consists of an enlarged printable version of a graph available in PDF format.

The example explores the horizontal line test and inverse functions. The handout is available in PDF format.

The example explores the horizontal line test and inverse functions. The handout is available in PDF format.

The handout examines whether the function is one-to-one by using the horizontal line test. The graph is available in PDF format.

The handout examines whether the function is one-to-one by using the horizontal line test. The graph is available in PDF format.

This CoolMath resource provides a review of horizontal and vertical lines.