Natinal Math + Science Initative
Slope Investigation
Context is the key to understanding slope. A real-world application of slope uses a weight loss scenario with a constant rate of change to introduce the concept of slope of a line, before it makes a connection to the ordered pairs...
Curated OER
19th Century Chandelier
Young scholars discuss the lines, shapes, and patterns used to decorate a 19th century chandelier. In this visual arts instructional activity, students examine the lines and identify the patterns on the chandelier. Young scholars create...
Curated OER
x-rays - the Letter X
Students demonstrate the ability to draw vertical, horizontal, and diagonal lines, recognize the difference between inside and outside, and create a picture of themselves.
Curated OER
Drawing Lines
In this lines worksheet, students draw lines: horizontal, vertical, diagonal and "free choice." Students are given boxes in which to draw the lines.
Curated OER
Phone Button Boggle
In this phone button boggle learning exercise, students identify the number of math words they can find on a phone keypad according to given directions. This one-page learning exercise contains one problem. Answers are provided.
Curated OER
Writing and Graphing Linear Equations on a Flat Surface
In this linear equations worksheet, students write the equation of a line with given characteristics. They identify the slope of a line and the y-intercept. Explanations and examples are provided at the beginning of the worksheet. This...
Curated OER
Arkansas is Our State: Differentiating Between a State and a Country
An ambitious geography lesson is geared toward kindergartners. They discover what the differences are between states and countries. They look at maps of Arkansas, and learn what the shapes and lines mean. Additionally, they create a...
Curated OER
Diagramming sentences
In an orderly fashion, go through diagramming sentences with your class. Beginning with a simple sentence and the placement of subject and verb, subsequent slides slowly add on more branches and lines with explanations of sentence types...
EngageNY
Definition of Reflection and Basic Properties
Discover the results of reflecting an image. Learners use transparency paper to manipulate an image using a reflection in this fourth lesson of 18. They finish by reflecting various images across both vertical and horizontal lines.
Curated OER
Algebra 1: Slope as Rate
Students solve problems with slopes. In this algebra lesson, students identify the slope of a line and relate it to the rate of change. They graph their lines on the TI and observe changes in the lines.
Curated OER
Read My Bar Graph!
Elementary schoolers make and use bar graphs to picture information. They learn how choosing the right scale for a bar graph can help make a persuasive argument. This is a terrific lesson on graphing which should excite your kids. There...
Noyce Foundation
Percent Cards
Explore different representations of numbers. Scholars convert between fractions, decimals, and percents, and then use these conversions to plot the values on a horizontal number line.
Curated OER
The Cartesian Plane
Learners solve and complete 22 various types of problems. First, they find the gradients of the lines and plot the given points. Then, they complete the table of values for each equation and use the table to draw the graph.
Curated OER
Reflection
Eighth graders use a stencil to make a figure with which they discover the horizontal line of reflection, the vertical line of reflection, and the diagaonal line of reflection using coordinates.
Curated OER
Juggling Slopes
Students identify the slope of a line. For this algebra lesson, students label slopes as positive, negative, zero or undefined. They use the slope formula to find the slope algebraically and graphically.
Utah Education Network (UEN)
Subtracting Integers
Review the concepts of additive inverses and adding positive and negative integers. Relate understanding to the subtraction of integers. This is done with either the use of "Algeblocks" (any square or tile manipulative should do) or...
Curated OER
Unit Squares and Triangles
This is an interesting geometry problem. Given the figure, find the area of a triangle that is created by the intersecting lines. The solution requires one to use what he/she knows about coordinate geometry, as well as triangle...
Curated OER
Topographic Mapping Skills
In this geography worksheet, students read an excerpt about topographic maps and why they are useful for various jobs. They also respond to eleven questions that follow related to the excerpt and locating specific map points on the map...
Curated OER
Human Population Growth
For this human population growth worksheet, students create a graph of human population growth and predict future growth using the data given in a chart. Students identify factors that affect population growth.
Curated OER
Name Art
Students create name art. In this visual arts lesson, students use horizontal, vertical, and diagonal lines to highlight their own names in print. Students use primary colors to create secondary colors in the project.
Curated OER
Graphing Rainforest Data
In this graphing instructional activity, students graph 2 sets of rainforest data, labeling the horizontal and vertical axis properly and titling each graph.
Curated OER
Multiplication: Mixed Facts (3 of 4)
For this multiplication worksheet, 3rd graders practice basic facts by finding the products in 35 horizontal and vertical problems. They work with facts from 3 to 9.
Curated OER
Geometry
In this geometry learning exercise, students utilize mathematical strategies to figure out which of four lines are vertical, horizontal and/or parallel.
Curated OER
Basic Geometric Constructions
Students observe and demonstrate a variety of basic geometric constructions using the Triman Safety Compass. Using the compass, they draw circles, bisect a line segment, construct an angle, bisect an angle, copy an angle, and create...