This lesson explores the similarities between how a human being moves/walks and …
This lesson explores the similarities between how a human being moves/walks and how a robot moves. This allows students to see the human body as a system, i.e., from the perspective of an engineer. It shows how movement results from (i) decision making, i.e., deciding to walk and move, and (ii) implementing the decision by conveying the decision to the muscle (human) or motor (robot).
This lesson teaches the engineering method for testing wherein one variable is …
This lesson teaches the engineering method for testing wherein one variable is changed while the others are held constant. Students compare the performance of a single paper airplane design while changing the shape, size and position of flaps on the airplane. Students also learn about control surfaces on the tail and wings of an airplane.
Article on lignite that includes general information as well as a history …
Article on lignite that includes general information as well as a history of lignite mining and a summary of the geology of lignite deposits. The second section presents more detailed information about lignite geology in Arkansas.
As an introduction to bioengineering, student teams are given the engineering challenge …
As an introduction to bioengineering, student teams are given the engineering challenge to design and build prototype artificial limbs using a simple syringe system and limited resources. As part of a NASA lunar mission scenario, they determine which substance, water (liquid) or air (gas), makes the appendages more efficient.
Arrhenius definition of acids and bases. [7:50] Khan Academy learning modules include …
Arrhenius definition of acids and bases. [7:50]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
In addition to overviewing Compton's (1892-1962 CE) studies in x-rays, this article …
In addition to overviewing Compton's (1892-1962 CE) studies in x-rays, this article includes information on Compton's published works, his education, and personal life.
Students learn more about how muscles work and how biomedical engineers can …
Students learn more about how muscles work and how biomedical engineers can help keep the muscular system healthy. Following the engineering design process, they create their own biomedical device to aid in the recovery of a strained bicep. They discover the importance of rest to muscle recovery and that muscles (just like engineers!) work together to achieve a common goal.
Students are presented with a hypothetical scenario in which they are biomedical …
Students are presented with a hypothetical scenario in which they are biomedical engineers asked to design artificial hearts. Using the engineering design process as a guide, the challenge is established and students brainstorm to list everything they might need to know about the heart in order to create a complete mechanical replacement (size, how it functions, path of blood etc.). They conduct research to learn the information and organize it through various activities. They research artificial heart models that have already been used and rate their performance in clinical trials. Finally, they analyze the data to identify the artificial heart features and properties they think work best and document their findings in essay form.
Students learn how forces are used in the creation of art. They …
Students learn how forces are used in the creation of art. They come to understand that it is not just bridge and airplane designers who are concerned about how forces interact with objects, but artists as well. As "paper engineers," students create their own mobiles and pop-up books, and identify and use the forces (air currents, gravity, hand movement) acting upon them.
The purpose of this learning video is to show students how to …
The purpose of this learning video is to show students how to think more freely about math and science problems. This video explores techniques for making quick, back-of-the-envelope approximations that are not only surprisingly accurate, but are also illuminating for building intuition in understanding science. [35:22]
The aim of this video is to introduce high school students to …
The aim of this video is to introduce high school students to the engineering concept of road construction and to the reasons why problems might arise in road construction. Presentation of this concept is made more accessible to students by comparing road construction to the art of baking a layer cake. This simple comparison can serve to emphasize how important it is to follow proper procedures and to use proper materials for successful road construction. [21:46]
Students improve their written observations by using their 5 senses and words …
Students improve their written observations by using their 5 senses and words that are relatable to others. Create statements that are based on observable facts in the natural world.
In this video, students sit around a poster board and state stages …
In this video, students sit around a poster board and state stages in the life cycles of a butterfly and then a frog, placing pictures and other elements on the board that represent each stage. [2:44]
In this lesson, students build upon prior knowledge of the planets in …
In this lesson, students build upon prior knowledge of the planets in the solar system by becoming aliens living on the planets. As aliens, they learn about their planets and create advertisements to persuade someone to visit them there.
In this lesson, students will learn about rondo form and practice a …
In this lesson, students will learn about rondo form and practice a chant. After learning about the structure of the chant, they will work in small groups to create a chant about a habitat. The chants will then be combined with the model chant to create a rondo form.
In this arts integrated unit, students will explore Rocks and Soil. These …
In this arts integrated unit, students will explore Rocks and Soil. These projects focus on bringing multiple art forms to the Earth Sciences for third graders. Students will focus on comparing and contrasting the 3 types of rocks, as well as their attributes. They will create and perform a riddle in which the class will try to guess which rock the riddle represents. The students will analyze the rock cycle by composing small group dance compositions. Students will take a Gallery Walk viewing photographs of different types of soil in its natural setting and illustrate their own version of soil in its natural setting.
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