Activity
Curated OER

Middle Ages Cross Curriculum Project

For Teachers 6th - 8th
Middle schoolers complete several projects on the Middle Ages. In this world history lesson, students complete language arts, social studies, math, and science projects. Some of these include: comparing a teenager's life now to that in...
PPT
Curated OER

Crossing the Finish Line: Writing a Job Acceptance Letter

For Teachers 12th - Higher Ed
Each paragraph of your job acceptance letter is described for you here. Find out why to write one, how to write one, and what you need to included. Example of tone, purpose, and structure are included alongside the provided information.
Lesson Plan
Baylor College

How Do We Use Water?

For Teachers K - 5th
Send youngsters home to survey how they use water in their homes. Then bring them together to discuss which uses are essential for our health and which are not. A helpful video offers teaching tips for this lesson, and a presentation...
Lesson Plan
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Baylor College

Fungus Among Us

For Teachers K - 6th
In order to learn that mold spores can be found in the air, observers grow bread mold and make observations for a few days. Afterward, they participate in a class discussion to arrive at the knowledge that bread spores are present in the...
Lesson Plan
2
2
Baylor College

Lungometer

For Teachers 3rd - 8th
Life science learners construct lung-o-meters from gallon-sized milk jugs and then measure their lung capacities. For older students, have them graph the vital lung capacities of each person in the class. Cross-curricular pieces are...
Lesson Plan
Voyage Solar System

Round and Round We Go — Exploring Orbits in the Solar System

For Teachers 5th - 8th Standards
Math and science come together in this cross-curricular astronomy lesson plan on planetary motion. Starting off with a hands-on activity that engages the class in exploring the geometry of circles and ellipses, this lesson...
Activity
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Curated OER

Designing a Hiking Trail

For Teachers 6th - 12th Standards
Put your students' map skills to the test with this engaging cross-curricular project. Given the task of developing new hiking trails for their local community, young cartographers must map out beginner and intermediate...
Lesson Plan
Childnet International

Crossing the Line: Cyberbullying

For Teachers 6th - 8th Standards
Members of the LGBTQ community are more likely to be bullied online than their peers—and bystanders who do nothing can be as problematic as the bullies themselves. Middle schoolers explore ways to protect themselves and others on the...
Lesson Plan
EngageNY

Grade 11 ELA Module 1: Unit 3, Lesson 7

For Teachers 11th Standards
How might two completely different texts address similar topics and themes? Using the penultimate instructional activity from the eight-part Grade 11 ELA Module 1: Unit 3 series, scholars review the central ideas they developed in a...
Lesson Plan
Curated OER

Clara Barton to the Rescue

For Teachers 6th - 8th
Students plan a service project. In this philanthropy lesson, students learn about Clara Barton and discuss her contributions before and after the Red Cross. Students discuss the importance of the Red Cross and list times they have given...
Lesson Plan
Curated OER

Heimlich Maneuver

For Teachers 5th - 12th
Students read Red Cross handouts on the Heimlich maneuver, then describe and explain all the steps in the Heimlich maneuver. They view a computer simulation of a choking victim, then practice the Heimlich maneuver skills with partners.
Lesson Plan
Curated OER

Tree Friends

For Teachers 2nd - 5th
Students are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
Worksheet
Curated OER

Using Proportions

For Students 10th
In this using proportions worksheet, 10th graders solve 9 various types of problems that include two word problems suing proportions. First, they use the table to find the ratios of each and express each ratio as a decimal rounded to...
Worksheet
Curated OER

Math 212: Planes

For Students Higher Ed
In this plane activity, students find the midpoint of a line, determine points on a plane, and use the cross product to find an equation with given parameters. This two-page activity contains three problems.
Worksheet
Curated OER

Algebra Using Proportions

For Students 10th
In this algebra using proportions worksheet, 10th graders solve 14 various types of problems by applying algebra methods to geometry. First, they solve each of 8 proportions using cross products. Then, students use the triangle shown and...
Lesson Plan
Curated OER

Boundary Crossing

For Teachers 7th
Seventh graders explore the issues that arose as a result of boundary crossing.  In this US History instructional activity, 7th graders research supreme court cases in regards to crossing boundaries.  Students present their...
Worksheet
Curated OER

Countdown Challenge: Shadow Sleuth

For Students 7th - 8th
In this shadow sleuth activity, students use proportions and indirect measurement to determine the measurement of given objects. This one-page activity contains three problems.
Worksheet
Curated OER

Study Guide: Rational Numbers

For Students 6th - 8th
In this rational numbers worksheet, students solve and complete 8 different problems that include applying the comparison property and density property for rational numbers. First, they replace each blank with the correct symbol to make...
Lesson Plan
Curated OER

Pony Crossing

For Teachers 1st - 6th
Students explore and research about the traditional pony round-up on Assateague Island, Virginia. They read the classic book, "Misty of Chincoteague and then create a three-dimensional illustration of the pony-penning events.
Lesson Plan
Curated OER

Crossing Polluted Waters

For Teachers 9th - 12th
High schoolers investigate the different concepts involved in crossing a body of water that is polluted through a simulation that is supposed to be done without a boat. The goal of the lesson is for groups to role play after creating a...
Lesson Plan
Curated OER

Crossing the Asymptote

For Teachers 9th - 11th
Students investigate graphs and their asymptotes. For this precalculus lesson, students examine the numerator and denominator of their rational functions. This helps them identify where and when the graph will cross its asymptote.
Lesson Plan
Curated OER

Monohybrid Crosses

For Teachers 9th - 12th
Students define the terms monohybrid cross and Punnett Square. As a class, they discuss the Law of Segregation and probability to complete a practice problem. To end the lesson, they predict the probability of certain types of...
Worksheet
Curated OER

Moods, Feelings, Looks - Cross Out Puzzle Seven

For Students 3rd - 4th
In this ESL vocabulary worksheet, students write the mood, feeling, or look expression that best describes the 9 expressions. Students cross out the expression as they use them and read the 2-word phrase that is left.
Lesson Plan
Curated OER

Cross Section and Slope

For Teachers 6th - 8th
Students draw cross sections of given contour maps. In this math lesson, students interpret the different symbols used in the map. They determine slope and steepness through direct measurement.

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