Lesson Plan
Curated OER

Triangle's Interior Angles

For Teachers 7th - 9th Standards
Given a pair of parallel lines and a triangle in between, geometers prove that the sum of the interior angles is 180 degrees. This quick quest can be used as a pop quiz or exit ticket for your geometry class.
Lesson Plan
National Geographic

Measuring Elevation Past and Present

For Teachers 6th - 12th Standards
After viewing a short video about a climb up Mount Everest, high schoolers read about triangulation for measuring distant elevations. Have your class work in groups to construct an inclinometer and then use it to measure the height of...
Lesson Plan
National Research Center for Career and Technical Education

Finance: Depreciation (Double Declining)

For Teachers 6th - 12th Standards
Of particular interest to a group of business and finance pupils, this instructional activity explores depreciation of automobile values by comparing the double declining balance to the straight line method. Mostly this is done through a...
Lesson Plan
Illustrative Mathematics

Comparing Snow Cones

For Teachers 7th - 9th Standards
Everyone wants to have the biggest snow cone possible, so would that be in cone-shaped cup or a more cylinder-style cup? Hungry geometry juniors compute the volume of each in this practical task.
Lesson Plan
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1
Curated OER

A Rectangle in the Coordinate Plane

For Teachers 7th - 9th Standards
A quadrilateral is drawn on the coordinate plane, and eighth grade geometers find the length of each side and the diagonals by applying the Pythagorean theorem. 
Lesson Plan
Illustrative Mathematics

Waiting Times

For Teachers 6th - 8th Standards
Probability prevails in this assignment as youngsters determine the probability of finding a blue pen in a cereal box when they can come in blue, green, yellow, or red. Learners set up a simulation to determine the outcome of compound...
Lesson Plan
Curated OER

Congruent Rectangles

For Teachers 7th - 9th Standards
Very simply, geometers examine a pair of rectangles on graph paper and find a translation and rotation to demonstrate their congruence. A couple of questions follow to stimulate critical thinking about other possibilities.
Lesson Plan
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Federal Reserve Bank

So How Much Are You Really Paying for that Loan?

For Teachers 9th - 12th Standards
Loans are rarely provided without a cost. Pupils evaluate the high cost of using a payday loan or payday advance through discussion and worksheets, and finally work in groups to develop short public service announcements...
Lesson Plan
2
2
Curated OER

Two Triangles' Area

For Teachers 7th - 9th Standards
Need an activity for teaching the Pythagorean Theorem? Geometry juniors apply the Pythagorean theorem to two triangles to determine a final calculation. 
Lesson Plan
NASA

Things Are Not Always What They Seem

For Teachers 9th - 12th Standards
Science is magic that works. Magical color-changing beads and a coffee can that follows voice commands are just two examples of magic tricks that rely on science. After completing a hands-on activity and an experiment investigating the...
Lesson Plan
Curated OER

Aerology- The Study of Mars

For Teachers 5th - 8th
Students investigate various aspects of the planet Mars. They examine a core sample that is simulated to make observations. Then compare the known sample with one that is unknown and differentiate between the two. Students hypothesize...
Lesson Plan
Beacon Learning Center

Twix-n-Tween

For Teachers 1st - 2nd Standards
Yummy! Use Twix candy bars to teach a instructional activity in comparing length! Learners will love this instructional activity and you will be addressing Common Core standards at the same time!
Worksheet
T. Smith Publishing

Bicycle Metric Math

For Students 3rd - 6th Standards
This terrific task is appropriate for practicing calculating times and distances for people riding bikes. Strangely, the publisher has marked this as designed for third through fifth grade Common Core math standards, but the skills are...
Lesson Plan
Curated OER

Place value concepts

For Teachers 3rd
Third graders participate in classroom game to practice place value skills. In this place value instructional activity, 3rd graders recognize matching digits of the same value. Students record their numerals and their value by writing...
Worksheet
T. Smith Publishing

Ten! A Halloween Worksheet

For Students Pre-K - 1st Standards
Boo! Little goblins count the Halloween-themed objects arranged in rows. They draw enough to bring each row to a total of 10. Use this when addressing the Common Core initiative in October with your kindergarten class.
Worksheet
T. Smith Publishing

Finding Percentages 6A

For Students 5th - 6th Standards
A list of 20 two to three-digit numbers asks math whizzes to determine specified percentages for each. The publisher has linked the assignment to CCSS.Math.Content.6RP.3, and it is targeted at the discreet skill of finding a percent of a...
Worksheet
Curated OER

Count, Trace, and Print Numbers 1 to 20

For Students Pre-K - 1st Standards
The first of these four pages deals with numerals 1 - 5, and subsequent pages cover the following sets of five numerals. For each, one or two dominoes display the number of spots, dotted lines with arrows instruct how to write the...
Worksheet
T. Smith Publishing

Beginning Fractions Equal Parts

For Students K - 2nd Standards
After looking at four examples of shapes divided into two exactly equal parts, junior geometers try their hand. One valuable thing about this worksheet is that the shapes are not only the standard circle, square, and triangle, but also...
Lesson Plan
Curated OER

Picture a Character

For Teachers 3rd - 5th Standards
How would Jean-Etiénne Liotard paint the characters from "The Little Mermaid?" What would the main character from "The Little Match Girl" look like from Francisco José de Goya y Lucientes' point of view? After examining various paintings...
Unit Plan
Scholastic

Teaching About the First Thanksgiving

For Teachers Pre-K - 8th
Learners research information about the Mayflower, Pilgrims, the Plymouth Colony, the Wampanoags, and the first Thanksgiving. They take an online tour of the Mayflower, interpret timelines, create a postcard, and compare and...
Lesson Plan
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Scholastic

Thanksgiving Lessons Grades PreK-2

For Teachers Pre-K - 2nd Standards
A quintessential resource for teaching an elementary unit on the first Thanksgiving addresses a variety of skills, including informational reading, critical thinking, comparing and contrasting facts, technology tools, and historical...
Interactive
Curated OER

Word Roots CERN, JUR, and LEG Advanced Word Search

For Students 9th - 12th
Pupils search for 12 vocabulary words all containing the word roots CERN, JUR, or LEG in this standard word search activity. This worksheet contains a word bank of vocabulary terms as well as a 15-by-15 word search grid. This is not an...
Lesson Plan
Curated OER

The 50 States and its Holidays

For Teachers Pre-K - Higher Ed
Though the format of this ELL lesson is confusing (the standards listed are for plate tectonics, yet the objectives are for American geography and holidays), a teacher could glean some ideas from the main idea. Here, pupils complete a...
Worksheet
Curated OER

Atom Basics Test

For Students 7th - 12th
Simple in format and standard in content, this resource is an assessment of your beginning chemists' grasp of the atom. Using a periodic table of elements, they fill in a chart of missing chemical formulas, atomic masses, and numbers of...

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