Energy Storage Derby and Proposal
In Activity 5, as part of the Going Public step students demonstrate their knowledge of how potential energy may be transferred into kinetic energy. Students design, build, and test prototypes of vehicles that transfer various types of potential energy into motion.
The Need for Shelter
In this lesson, the students will build a shelter in order to protect themselves from the rain. After the shelters are built, the class will perform durability and water proof testing on the shelters.
Biodomes Engineering Design Project: Lessons 2-6
In this multi-day activity, students explore environments, ecosystems, energy flow and organism interactions by creating a scale model biodome, following the steps of the engineering design process. The Procedure section provides activity instructions for Biodomes unit, lessons 2-6, as students work through Parts 1-6 to develop their model biodome. Subjects include energy flow and food chains, basic needs of plants and animals, and the importance of decomposers. Students consider why a solid und
Students learn about tsunamis, discovering what causes them and what makes them so dangerous. They learn that engineers design detection and warning equipment, as well as structures that that can survive the strong wave forces. In a hands-on activity, students use a table-top-sized tsunami generator to observe the formation and devastation of a tsunami. They see how a tsunami moves across the ocean and what happens when it reaches a coastline. They make villages of model houses to test how diffe
Heredity Mix ’n Match
Students randomly select jelly beans (or other candy) that represent genes for several human traits such as tongue-rolling ability and eye color. Then, working in pairs (preferably of mixed gender), students randomly choose new pairs of jelly beans from those corresponding to their own genotypes. The new pairs are placed on toothpicks to represent the chromosomes of the couple’s offspring. Finally, students compare genotypes and phenotypes of parents and offspring for all the “couples” in
Designing Medical Devices for the Ear
Students are introduced to engineering, and more specifically, to biomedical engineering and the engineering design process through a short lecture and interactive, hands-on activity (approximately 30 minutes long), where students design their own medical device for retrieving foreign bodies from the ear canal. In this lesson, the teacher first reviews the basics of ear anatomy then discusses how ear infections occur and how they are treated. Following antibiotic treatment, the most common treat
Understanding Rational Numbers and Proportions
The three activities in this investigation center on situations involving rational numbers and proportions that students encounter at a bakery. These activities involve several important concepts of rational numbers and proportions, including partitioning a unit into equal parts, the quotient interpretation of fractions, the area model of fractions, determining fractional parts of a unit not cut into equal-sized pieces, and equivalence.
GRCC Board of Trustees Meeting (January, 2012)
Recorded January 23, 2012. Regular meeting of the Grand Rapids Community College Board of Trustees.
Avalon Web Of Magic
South Island Wren--An Overview
This short video gives excellent real life, close up footage of a South Island Wren. The South Island wren is a small but robust alpine bird with a very short tail, rounded wings, and long legs and toes. While the male’s plumage is a dull green colour above, grey-brown below and yellow on the flanks, the female is more olive-brown in colour. This charming bird has an unusual habit of vigorously bobbing up and down. This is a great resource to help build background knowledge and to hel
Lecture 07 - 10/14/2010
Capture of Dwarf Seahorses for Aquarium Trade
This short video gives excellent, real life footage of how dwarf seahorses are caught for aquarium trade. Students will enjoy seeing the large nets dragging the bottom of the ocean. This is a great resource to help build background knowledge and to help make real world connections between nature and the classroom. (Less Than 2 Minutes)
Lesson #047, Tuesday You make a sentence negative by placing 'non' directly before the verb, and when responding negatively to a question, you must say 'no' as well as placing 'non' before the verb. Cantiamo bene in italiano. = We sing well in Italian. Non cantiamo bene in italiano = We do not sing well in Italian. Signor Gianni scrive una lettera. = Mr. Gianni writes a letter. Signor Gianni non scrive una lettera. = Mr. Gianni does not write a letter. Tommaso e' italiano? = Is
You make a sentence negative by placing 'non' directly before the verb, and when responding negatively to a question, you must say 'no' as well as placing 'non' before the verb.
Cantiamo bene in italiano. = We sing well in Italian.
Non cantiamo bene in italiano = We do not sing well in Italian.
Signor Gianni scrive una lettera. = Mr. Gianni writes a letter.
Signor Gianni non scrive una lettera. = Mr. Gianni does not write a letter.
Tommaso e' italiano? = Is
Showcase your research with an OIRT Research Spotlight!
OIRT is looking for faculty and student researchers to feature in its Research Spotlight videos. Email email@example.com to get involved. Be sure to check out the Research Spotlight playlists for current videos too!
Breakingviews: Facebook's Old Media governance
Breakingviews columnists discuss Mark Zuckerberg's control of the social network and its similarities with forerunners in the media industry.
A Journey Through the Human Eye: How We See
We depend on our eyes more than any other sense, however many of us take this precious gift for granted. Without them, we could not experience a beautiful sunset, see the faces of our loved ones, or view the natural marvels of the world. We rely on our eyesight for so much, but most people have only a vague idea of how our eyes work. There are actually many different parts of the eye working together to form a unique self-sustaining system. Though smaller than a ping-pong ball, the eye allows us
Monica Visinsky Interview
NASA Public Affairs Officer Brandi Dean talks with Monica Visinsky, the test coordinator for the Japanese Experiment Module ORU Transfer Interface. NASA is testing an airlock transfer device to pass orbital replacement units to and from Dextre, the robotic handyman on the exterior of the International Space Station.
Descriptive statistics for interval and ratio scale data
Describing the use of measures of central tendency - mean, mode, median - and dispersion - range, Standard Deviation.
Evidence-based practice in science education: outcomes and implications
The aim of the Evidence-based Practice in Science Education (EPSE) Network was to explore the interface between science education researchers and practitioners, particularly teachers, to understand better what might be involved in moving school science education towards forms of practice that are more ‘evidence-based’. The Network undertook four inter-related projects: Project 1: Exploring the impact on teachers’ practices, and student learning, of providing diagnostic tools informed by
An advertisement is presented before the video. This two-minute video is about the Ghana empire, located in West Africa. It tells how it became a wealthy empire because they were in the center of the caravan routes and taxed other Muslims, during the gold-salt trade. The people of Ghana didn't want to adopt the Muslim religion, but later on, the desert Arabs invaded their territory and forced them to practice the Muslim religion, or else they would be killed.