Lesson Plan
Curated OER

Lines in the Plane

For Teachers 9th - 11th
Students differentiate between parallel and perpendicular lines. In this algebra lesson, students graph linear equations using the slope intercept form. They classify lines based on their slopes.
Lesson Plan
Curated OER

Parallelism in Our Everyday World: Parallel Lines and Beyond

For Teachers 9th - 10th
Students broaden their outlook on geometry in their everyday environment. They explore the properties of parallel lines and parallelograms and discover ways to prove the existence of parallel lines and discuss the concept of parallel lines.
Lesson Plan
Curated OER

Walking the Line

For Teachers K - 1st
Students participate in activities that engage all learning styles (such as picture walks, tracing lines, movement/theatre technique) as an introduction to the art element of line and its importance to art.
Worksheet
Curated OER

Slopes and the Equation of a Line

For Students 9th
In this slope and the equation of a line worksheet, 9th graders solve 15 various types of problems that include determining the slope of a line segment and determining the equation of line when two points on the line are presented. They...
Lesson Plan
Curated OER

Lesson Plan One: Points, Lines, Rays

For Teachers 5th
Fifth graders explore basic geometric terms. Pupils draw a physical picture of a scene that illustrates at least five geometric terms. Partners exchange drawings and locate the illustration of geometric terms in the drawing.
Lesson Plan
Curated OER

Introduction to Parallel Lines in Euclidean Space and in Spherical Space

For Teachers 8th
Eighth graders are introduced to the basic concepts of Geometry and their definitions in Euclidean space. They draw and define the following terms: point, line, and line segment. Students also define the terms colliner and...
Worksheet
Math Mammoth

Construct Line Segments and Angles

For Students 6th - 7th
In this math activity, learners are asked to used a compass and straight edge to construct copies of shapes, angles and line segments.
Lesson Plan
Curated OER

Learning to Make Line Graphs

For Teachers 5th - 10th
Students analyze data and create a line graph. In this graphing lesson, students explore data from a previous experiment and plot the information on a line graph. Students analyze their findings.
Worksheet
Curated OER

Basic Compass and Ruler Construction: Line Segment

For Students 8th - 11th
In this construction worksheet, students utilize a compass and a ruler to reconstruct a line segment and to combine two line segments together in 2 questions.
Worksheet
Math Mammoth

Parallel & Perpendicular Lines

For Students 4th
In this geometry learning exercise, 4th graders list the lines that are parallel or perpendicular to each other. Then they mark with one color the line segments that are parallel and another color those that are perpendicular.
Worksheet
Curated OER

Geometry Lines and Angles

For Students 10th
In this lines and angles worksheet, 10th graders solve and complete types of problems that include different line segments and angles to identify. First, they determine whether each line is parallel, skew, or perpendicular in the diagram...
Lesson Plan
Curated OER

Parallel and Perpendicular Lines

For Teachers 10th
Tenth graders explore parallel and perpendicular lines.  In this geometry activity, 10th graders investigate the relationships associated with parallel lines and transversals, perpendicular lines, and the angles formed by these...
Worksheet
Curated OER

Planes and Lines

For Students 10th
In this geometry worksheet, 10th graders determine the number of planes that can pass through a given point and are perpendicular to a given line.  The one page worksheet contains one multiple choice question.  Answer is...
Lesson Plan
Curated OER

Slope-Intercept Form of a Line

For Teachers 9th - 12th
Students determine how the slope affects the graph of a line. They relate "b" to the "y"-intercept of a line and solve the equation of a line given "m" and "b." They are given scenarios and possible answers to which they explain why or...
Lesson Plan
Curated OER

Data Analysis, Probability, and Discrete Math: Line Graphs

For Teachers 8th
Eighth graders analyze data from line graphs. They discuss the purpose of line graphs, identify the parts of a line graph, answer questions about various graphs, and complete a worksheet. This instructional activity includes a script...
Lesson Plan
Curated OER

Basic Algebra and Computers: Spreadsheets, Charts, and Simple Line Graphs

For Teachers 5th - 12th
Students, while in the computer lab, assess how to use Microsoft Excel as a "graphing calculator." They view visual representations of line graphs in a Cartesian plane while incorporating basic skills for using Excel productively.
Lesson Plan
Curated OER

Using Technology To Teach Parallel Lines With Transversals

For Teachers 9th - 12th
Students explore the relationships between angles formed by two lines cut by a transversal when lines are and are not parallel. They define key vocabulary terms, then using a camera take pictures at their school of parallel lines with...
Worksheet
Curated OER

Making a Line Graph

For Students 5th - 8th
In this line graph worksheet, students use data given in a table and assign axes, make a scale, plot data and make a line or curve on their constructed graphs.
Worksheet
Curated OER

Lesson 6-7: Scatter Plots and Equations of Lines

For Students 10th - 12th
In this scatter plot worksheet, students examine tables and write a linear equation that matches the table.  Students graph linear equations.  They read scatter plots, determine the trend line, and write a linear equation to...
Lesson Plan
Curated OER

Contour Drawing Shells

For Teachers 9th - 12th
Students develop skills in shading and create eye movement through the use of lights and darks. They show five principles of shading while drawing shells and bones.
Lesson Plan
Curated OER

Earthquakes And Fault Lines

For Teachers 6th - 12th
Students discuss major causes of earthquakes and identify famous fault lines, access and map information about ten largest earthquakes in world from 1989 to 1998, and theorize about location of these earthquakes as they relate to Earth's...
Worksheet
Curated OER

Line and Design (Advanced)

For Students 7th - 10th
As part of an exploration of line and design, students complete a variety of activities which include discussing a list of vocabulary terms, and learning about principles of design.
Worksheet
Curated OER

Midpoint of a Line Segment

For Students 10th
In this line segment worksheet, 10th graders identify and solve 10 different problems that include determining the midpoint of a line segment in each. First, they determine the midpoint of a segment that connects two points. Then,...
Worksheet
Curated OER

Hands On: Construct Parallel and Perpendicular Lines

For Students 5th - 8th
In this parallel and perpendicular lines worksheet, students solve 6 word problems where they must construct parallel and perpendicular lines, or identify parallel and perpendicular lines in figures. Students must explain the steps used...

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