Students gain experience with the software/system design process, closely related to the …
Students gain experience with the software/system design process, closely related to the engineering design process, to solve a problem. First, they learn about the Mars Curiosity rover and its mission, including the difficulties that engineers must consider and overcome to operate a rover remotely. Students observe a simulation of a robot being controlled remotely. These experiences guide discussion on how the design process is applied in these scenarios. The lesson culminates in a hands-on experience with the design process as students simulate the remote control of a rover. In the associated activity, students gain further experience with the design process by creating an Android application using App Inventor to control one aspect of a remotely controlled vehicle. (Note: The lesson requires a LEGO® MINDSTORMS® Education NXT base set.)
The AI Family Challenge is a free, hands-on AI education program that …
The AI Family Challenge is a free, hands-on AI education program that brings families, schools, communities, and technology know-it-alls together to give everyone the chance to learn, play and create with AI.
What are air currents? Air currents are like rivers of wind caused …
What are air currents? Air currents are like rivers of wind caused by areas of high and low pressure.The air above the land is warmer and less dense, so it rises. The air over the water is cooler and heavier. The cool air rushes in toward the low-pressure zone over the land, forming a lovely sea breeze. But what about Jet Streams? In this episode of Crash Course Kids, Sabrina chats with us about all things relating to Air Currents.
From classroom management, to project ideas, to script writing and planning, the …
From classroom management, to project ideas, to script writing and planning, the resources in these guides will help you implement creativity with technology across your curriculum.
The guides give strategies for implementing creative technology in: primary literacy, elementary literacy, elementary math, science, STEM, elementary social studies, digital story telling and English language skills.
Find the right K-12 lesson plans -- for free. Curriki is the …
Find the right K-12 lesson plans -- for free. Curriki is the best online learning site for Teacher Lessons, activities, videos, and more in all subject areas.
Go to the "Search Resource Library" tab to get started.
Cybersecurity is a set of techniques to protect the secrecy, integrity, and …
Cybersecurity is a set of techniques to protect the secrecy, integrity, and availability of computer systems and data against threats. In today’s episode, we’re going to unpack these three goals and talk through some strategies we use like passwords, biometrics, and access privileges to keep our information as secure, but also as accessible as possible. From massive Denial of Service, or DDos attacks, to malware and brute force password cracking there are a lot of ways for hackers to gain access to your data, so we’ll also discuss some strategies like creating strong passwords, and using 2-factor authentication, to keep your information safe.
La ressource consiste en une fiche pédagogique portant sur une expérience de …
La ressource consiste en une fiche pédagogique portant sur une expérience de cytologie. Celle-ci propose des informations pratiques pour l’enseignant ainsi qu’une explication pédagogique de l’expérience. La ressource contient également une vidéo de l’expérience.
La ressource consiste en une fiche pédagogique portant sur une expérience de …
La ressource consiste en une fiche pédagogique portant sur une expérience de cytologie. Celle-ci propose des informations pratiques pour l’enseignant ainsi qu’une explication pédagogique de l’expérience. La ressource contient également une vidéo de l’expérience.
La ressource consiste en une fiche pédagogique portant sur une expérience de …
La ressource consiste en une fiche pédagogique portant sur une expérience de cytologie. Celle-ci propose des informations pratiques pour l'enseignant ainsi qu'une explication pédagogique de l'expérience. La ressource contient également une vidéo de l'expérience
La ressource consiste en une fiche pédagogique portant sur une expérience de …
La ressource consiste en une fiche pédagogique portant sur une expérience de cytologie; celle-ci propose des informations pratiques pour l'enseignant ainsi qu'une exploitation pédagogique de l'expérience. La ressource contient également une vidéo de l'expérience.
DASHlink is a virtual laboratory for scientists and engineers to disseminate results …
DASHlink is a virtual laboratory for scientists and engineers to disseminate results and collaborate on research problems in health management technologies for aeronautics systems. Managed by the Integrated Vehicle Health Management project within NASA's Aviation Safety program, the Web site is designed to be a resource for anyone interested in data mining, IVHM, aeronautics and NASA.
Students reinforce their knowledge that DNA is the genetic material for all …
Students reinforce their knowledge that DNA is the genetic material for all living things by modeling it using toothpicks and gumdrops that represent the four biochemicals (adenine, thiamine, guanine, and cytosine) that pair with each other in a specific pattern, making a double helix. They investigate specific DNA sequences that code for certain physical characteristics such as eye and hair color. Student teams trade DNA "strands" and de-code the genetic sequences to determine the physical characteristics (phenotype) displayed by the strands (genotype) from other groups. Students extend their knowledge to learn about DNA fingerprinting and recognizing DNA alterations that may result in genetic disorders.
Students perform DNA forensics using food coloring to enhance their understanding of …
Students perform DNA forensics using food coloring to enhance their understanding of DNA fingerprinting, restriction enzymes, genotyping and DNA gel electrophoresis. They place small drops of different food coloring ("water-based paint") on strips of filter paper and then place one paper strip end in water. As water travels along the paper strips, students observe the pigments that compose the paint decompose into their color components. This is an example of the chromatography concept applied to DNA forensics, with the pigments in the paint that define the color being analogous to DNA fragments of different lengths.
Hank imagines himself breaking into the Hot Pockets factory to steal their …
Hank imagines himself breaking into the Hot Pockets factory to steal their secret recipes and instruction manuals in order to help us understand how the processes known as DNA transcription and translation allow our cells to build proteins.
Your body is made of cells -- but how does a single …
Your body is made of cells -- but how does a single cell know to become part of your nose, instead of your toes? The answer is in your body's instruction book: DNA. Joe Hanson compares DNA to detailed manual for building a person out of cells -- with 46 chapters (chromosomes) and hundreds of thousands of pages covering every part of you.
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