More Beta Cells, More Insulin, Less Diabetes Caption: Betatrophin, a natural hormone produced in liver and fat cells, triggers the insulin-producing beta cells in the pancreas to replicateCredit: Douglas Melton and Peng Yi Type 2 diabetes (T2D) has arguably reached epidemic levels in this country; between 22 and 24 million people suffer from the disease. But now there’s an exciting new development: scientists at the Harvard Stem Cell Institute have discovered a hormone that might slow or stop the progression of diabetes . T2D is the most common type of diabetes, accounting for about 95% of cases. Treating diabetes costs the U.S. a veritable fortune. The NIH-funded researchers set out to try to identify a signal that seems to be sent by the liver to the beta cells when the insulin receptor is blocked and blood glucose levels rise. Betatrophin sends the beta cells into a frenzy causing them to replicate as much as 30 times their normal rate! It’s not every day that a new and important hormone is discovered! References: Links:
Mr Q Classic Science Life Mr.Q's LabNotes is a free monthly newsletter which provides lessons and insights as to new developments in Mr.Q's world. Free is good. Free is our friend! Courses are taught year-round for classroom teachers. Graduate school credit is available for most courses. Download the 36-week Life Science Textbook for free! Discounted rates are available for Co-op's and other organizations! Various workshop presentations are provided by Mr. Short stories for children to TEACH VALUES The Earth and Beyond Welcome to The Earth and Beyond Hello, my name is Tim O'Brien. I'm an astronomer working at The University of Manchester's Jodrell Bank Observatory. As an astronomer my job is to try and understand how the universe works and my main interest is why some stars explode - more about this later! I also get to visit lots of schools and share amazing facts with children and teachers about the Sun, Earth and Moon, the stars and planets, and the Universe as we know it! Now, in the Children’s University, I can share the excitement with you. Exploding stars You may know the names of some patterns of stars (called constellations) such as Orion or the Great Bear. This picture shows Orion the Hunter and Taurus the Bull with the position of an exploded star known as the Crab Nebula. We're all made of stars Understanding why stars explode is very important because most of the chemical elements (carbon, oxygen, nitrogen and so on) were made inside stars and are spread out into space when they explode.
HannasHus.se - Hannas Hus NH Field Investigation Models Using Field Investigations to Model Scientific Inquiry State and national science standards emphasize the importance of inquiry and problem-solving for today’s students. Field investigations offer rich opportunities for students to practice inquiry in engaging and authentic ways. Key steps in field investigations mirror the inquiry process. They are posing research questions, planning and conducting investigations, using evidence to describe findings, communicating research findings to target audiences, and asking new research questions based on findings. Beyond Data Collection Just as New Hampshire is gifted with abundant natural resources, so too do we benefit from plentiful scientific field investigations. Maximum and minimum air temperature data collected at Hubbard Brook Experimental Forest. Field Investigation Model HB Max Min Air Temp.pdf HB Max Min Air Temp Data.xls Precipitation data collected at several rain gages at Hubbard Brook Experimental Forest. Useful Links
Edheads Support Teachers and Students in Need! Edheads motivates students to work harder in school by helping teachers connect their math and science lessons to real careers. By connecting school to work for students, particularly low-income students, Edheads changes lives and helps fill critical, in-demand jobs in engineering, cyber security and many other STEM (science, technology, engineering, math) careers. But Edheads needs support to accomplish our mission. By donating $20, $20 or more, you are not only supporting students and teachers in need, you are also helping Edheads create new games, AND getting a tax deduction, too. If you are a teacher wanting support for your classroom or school, please fill out and submit this form. About Edheads Edheads is an online educational resource that provides science and math games and activities that promote critical thinking. So search under the "Games" menu at the top of the page to dive into an activity and let the fun and learning begin! Latest News
Games for Learning English, Vocabulary, Grammar Games, Activities, ESL KS1 Science © 3913.co.uk The clues are the names of the adult animals, the correct answers are the name of their young. © v2vtraining.co.uk A three part sorting activity based around animals. This is a quiz to support the understanding of adult and young animals. 15 multiple choice questions with built in answer checking. A three part activity to help with understanding the differences between young and adult animals. The materials sorting and labelling application is a simple to use science vocabulary exercise. A sound identification activity with sorting of musical instruments by how the sound is made. Watch the water cycle in action and add your own labels. Label words are simply dragged and dropped into the correct place in the diagram. Label words are simply dragged and dropped into the correct place in the picture. The plant parts labelling application is a simple to use science vocabulary exercise. Choose a map and add labels to make your own forecast.