Showing posts with label Grades. Show all posts
Showing posts with label Grades. Show all posts

Wednesday, 27 July 2011

10 Interactive Science Education Websites For Grades K-12


As science teachers prepare to go back to school for the next school year, some have already returned, they are always searching for good online resources to supplement their lessons. It is always nice when someone helps them by previewing science websites and make recommendations.

The best science education websites are interactive, allowing students to make changes to or manipulate variables to observe what happens and share with others. This falls within the boundaries of inquiry-based teaching and learning. Students are developing their own experiments, observing the results, and reporting their findings.

The following websites have been previewed and meet the criteria of interactive and inquiry-based:

FOSS Web - is designed to support Full Option Science System (FOSS) Science K-8 science kits, but anyone can use the interactive activities for grades K - 8.

Volcano Cams - provides real-time views of volcanoes around the world. Students can observe volcanoes and develop their own experiments using these virtual cams for grades 5 - 12.

Explore eLearning - provides simulators for all science concept areas for grades 3 - 12.

Real-time Stream Flow Data across the Nation - by the US Geological Survey (USGS) provides real-time data typically are recorded at 15- to 60-minte intervals and transmitted to the U.S. Geological Survey offices every four hours. Data can be selected by state and county for grades 8 - 12.

Real-time Water Quality Data across the Nation-by the US Geological Survey (USGS) provides real-time water quality data are returned directly field instruments. Data are updated at five minute to one-hour intervals. Data can be selected by state and county for grades 8 -12.

Design a Roller Coaster - allows students to design their own roller coaster. They are building a conceptual coaster using the same physics concepts that are used to design real coasters for grades 6 - 12.

Human Anatomy Online - allows students to explore the Human Anatomy. Each topic has animations, 100's of graphics, and thousands of descriptive links, for grades 4 - 12.

Earth and Atmospheric Kids Crossing - allows students explore water, atmosphere, and weather for grades 3 - 8.

Recycle City - lets students explore plenty of ways to see how a city's residents recycle, reduce, and reuse waste for grades 3 - 8.

MBG Net - allows students to explore Biomes, Freshwater Systems, and Marine Systems of the World for grades 6 - 12.




Science and Math Education Website: Teaching Science and Math

David R. Wetzel, Ph.D. - Currently a FreeLance Writer, Retired Science Education University Professor and Public School Science Teacher. He is an avid technology user and researches technologies which impact everyday science education.





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Thursday, 14 July 2011

Middle School Science Fair Ideas - What To Do For The Middle Grades


In order to survive in the competitive world, one has to learn to show his or her talent. There are many opportunities for students to show their talents through various fairs, especially if they are in middle school. Science fairs are the place, where any student interested in science, can get involved in some project presentation, in order to satisfy his quest for knowledge. Middle school science fair ideas are selected by a student belonging to the age group of 11-14. Since these students are still young, the topics selected need not be purely original. The middle school science fair idea can be a replica of already created one with slight modifications if possible.

The science fair is mainly intended for expressing the process of science and presenting the project work. The middle school science fair idea is mainly intended to teach the skills like planning, controlling and evaluation through the project. The project may be creation of a model kit, demonstration of a model or investigation to find out unknown answers to theoretical questions.

Middle school science fair ideas are often comprised of the following areas of science: botany, chemistry, zoology, biology, environment, earth sciences, electricity, solar energy, electronics, physics, and engineering. Some of the topics that will be suitable for the a middle school science fair idea may be such as splitting of water to hydrogen and oxygen, or a study on how to protect a computers from viruses (remember, computer science is a science).

In physics, the topics like assessing the physical property of eggs, difference between music and noise, working of gasoline engine, or the formation of rainbow pattern of light through a prism, will be of range suitable for the middle school science fair idea. Similarly in chemistry one can analyze the impact of UV rays on different objects, study of surface tension of different liquids and how it is affected, extracting pure water from salt water etc. Biological project topics can be of studying the relation between sweat and heat, studying the living conditions of different organisms or animals etc.

While presenting the project in the science fair, one should be careful in many of the minute aspects which are often left unnoticed. Few of these includes the gestures used, eye contact, using voice, introduction, giving brief description of what is to be explained, explanation, comprehending and conclusion, answering questions, preparing for answering questions, repeating the question asked by the audience, maintaining the individuality, answering the question to everyone, use of display board as a visual aid, using pointer, rehearsing the project repeatedly before actual presentation.

As a result of the latest technology one can get access to varied topics for the project through internet. There are websites which offer suggestions for carrying out different projects that will be suitable for science fair. They also throw light on topics similar to that given in the site which can be tried out by the investigator.




Jordan Matthews is a High School Math and Science teacher who has worked as a judge and a coordinator of many science fairs. Check his Science Fair Project ideas website for some more middle school science fair ideas and information.





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Wednesday, 6 July 2011

Florida School Grades Confusing Issue For New Residents


School quality is always a concern for relocating parents. In a world where a good education is increasingly important, many parents even base their final decision about home choice on the reported quality of the schools in various neighborhoods.

Here in Florida, the state's A+ school reporting plan is supposed to give parents an easy way to compare schools with one another at a glance, but many question whether the system really reflects the situation accurately. When the Florida Department of Education released the school grades for 2007 a couple of weeks ago, there seemed to be more confusion and controversy than information in the published reports.

If you were a parent trying to decide where to relocate, you'd be understandably confused by the newspaper reports announcing the gains and losses over the preceding year. In Orlando, the papers announced that school grades had taken a nose dive. In Palm Beach, they reported that there were dramatic improvements - and crushing drops. In Tampa, the papers admitted to confusion over exactly what the school grades were measuring, but reported a general dissatisfaction with the entire system. When the professionals are confused about what school grades mean, how can parents be expected to make an informed choice?

How School Grades are Determined

Under the Florida education system, school grades are based on three major areas:


the performance of the school as a whole on the Florida Comprehensive Assessment Test in Reading, Math and Science at specific grade levels
the improvement in grades of students in the school in Reading, Math and Science on the FCAT over the previous year
the improvement of the lowest performing 25% of students in Reading, Math and Science in the FCAT over the previous year

In addition, in order to receive any grade above an F, 90% of the school's students must take the FCAT. In order to receive an A, 95% of the students must take the FCAT. Schools receive points on a scale of 0-800 based on those factors, and are assigned a letter grade based on those points.

The system was originally instituted in 1999. In that year, 78 schools received a failing grade and another 600 received a D. Only 13% of the schools received an A rating. The state's school grades overall have trended upward each year, with a couple of exceptions.

In the intervening years, the standards for receiving a passing grade have been changed three times, each time tightening the requirements to "raise the bar". Each time that the standards have been tightened, the results were predictable - more schools failed than in the previous year and a percentage of schools found that their school grade had dropped from the year before. In nearly every case, those grades were recovered over the next year as teachers and students adjusted to the new material they were required to know.

The most recent adjustment to the grading system took place this year. For the first time in the 2006-2007 school year, the performance of students on the Science portion of the FCAT was taken into account in grading schools. Predictably, as has happened both other times that students had to meet higher standards, there are more schools than last year with F ratings, and a number of schools received lower grades than they did last year. If you take the comparative numbers against last year's figures without adjusting for changes to the grading system, it certainly appears that the schools are losing ground in the fight to educate our children.

If you take a longer view, though, the picture is far different. In 1999, only 13% of all Florida schools received an A rating. In 2007, that figure increased to 52% - despite the fact that the standards are much higher than they were just eight years ago. In 1999, nearly 50% of all Florida schools received a C rating. This year, that figure is 17%. The percentage of D rated schools went from 24.5% to 8%. The only figure that has remained unchanged is the F rating - with approximately 3% of Florida schools receiving an F rating.

Even so, both parents and educators - and in many cases students - have serious concerns about the way that schools are graded, especially in light of the consequences of lower grades for schools. Many parents who have children in the lower graded schools are bewildered - they see that their children are being taught by teachers who care enough to work with them after school and push them to learn more. Teachers express concerns that they are forced to "teach the test instead of the children" - and in many cases to do so without the equipment and supplies necessary to teach effectively. These concerns aren't unique to Florida. They mirror controversies and conversations that are being held in nearly every state across the nation.

Through all of this, though, two facts stand out. The first is that accountability is a vital part of the public education process. There must be some method of measuring whether the schools are doing their jobs of educating children. The system that we're using now may be flawed, but it does provide an overview of a school's progress toward improvement, and it allows for adjustment and improvement of the system itself to measure more accurately. It allows the state to pinpoint schools and regions that need assistance in meeting standards so that resources can be focused there.

The second fact is also undeniable. Since 1999, Florida schools have shown marked overall progress toward meeting the standards of education set forth by the state. In New Tampa, every one of the elementary schools received an A rating this year, despite the higher standards, and not a single school was rated an F.

While the current system may be flawed, it does provide a starting point for parents looking for school information. Parents who want a deeper look can access the school's full report card at the FDOE's web site, and use the time-honored methods that parents have always used to decide on a school for their children. Schedule an interview with the school principal. Talk with neighbors in the neighborhoods you're considering. Learn about the schools on a personal level. The more involved you are in the process, the easier it becomes to make an informed choice about your children's education.




Calum MacKenzie is Broker/Owner of Real Living Southern Homes, a leading residential real estate brokerage serving the New Tampa real estate and Land O?Lakes real estate markets.



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