Thursday, September 6, 2012

Biology Bingo Cards

When we think about science subjects, we often think of them as being about learning laws, theories, and perhaps mathematical formulae. Thus when we think about studying a science subject involves, we can easily overlook that it also involves learning many facts and details. Like other science subjects, studying biology requires learning numerous facts - for starters, the names of animal phyla and plant divisions, the parts of cells, the names of various biological processes, and other specialist terminlogy associated with the subject.

Since knowing the core facts of the subject is essential precursor to a decent understanding of biology, good teachers are always on the look-out for ways to help their students learn these facts. Sometimes a certain amount of rote learning may be unavoidable, but enjoyable and educational classroom activities are often a better way for students to learn. In particular, educational games can be very effective as a learning tool - and one such game that is gaining more and more popularity in the classroom, is bingo.

Bingo, it turns out, is perfect for educational use. This is because almost everyone knows how to play the bingo, and even if they don't the game is so simple that they can quickly learn, plus the fact that bingo can be modified to teaching pretty much any subject, including biology, by using bingo cards printed with words or phrases related to the subject of biology, instead of numbers. Additionally, the game has the advantage that it does not require expensive specialist materials, which is quite significant when you consider the financial limitations that educators work under nowadays.

Biology Bingo Cards

In order to play biology bingo, each student is given a bingo card, the teacher plays the part of the bingo caller, and then you play bingo. Of course, teachers have the option of modifying the game to better serve its educational purpose, perhaps by encouraging class dicussion after items are called out, or by asking students to describe the items that they have ticked off from their bingo cards.

Of course if you'd planning to play biology bingo in the classroom, you will need some bingo cards containing items related to biology. The simplest way for teachers to obtain them, is by the teacher printing them off using a standard Windows PC. This is very straightforward, even for computer novices, because you can either use ready-made bingo printables that are available online, or you can get easy-to-use and affordable bingo card creator software, which can print any sort of bingo cards that you might want.

Biology Bingo Cards
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By S. Tanna. For free science bingo card printables, please go to http://www.bingocardscreator.com/bingo_science.php

To create your own custom bingo cards, please go to http://www.bingocardprinter.com/

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Sunday, September 2, 2012

Programming Your Brain For Success - Basic Brain Biology

There are billions of brain cells (neurons) in your brain forming a highly complicated neural network. This very moment millions of brain cells in your brain are sending messages to one another by causing electrical firings and producing thoughts, emotions and feelings.


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The number of neurons in our brain increases from childhood until we reach adolescence. By that time our brain is ready to decide on the final set of brain cells it will keep throughout our life as an adult. Your brain will leave more room for expansion of the type of cells you use the most. These frequently used neurons will grow as time goes by forming new branches and expanding the neural network. The brain cells you don't use will be pruned.

But the question is how our brain selects what neurons to keep?

Programming Your Brain For Success - Basic Brain Biology

Scientists claim that our brain cells have the ability to self-destruct. How often do you use a specific type of brain cells, is determined by the blood flow in our brain. Different areas of the brain, different blood flow. If the blood flow is high that means those areas of the brain are frequently used. Now, the brain has this chief-enzyme called Calpain. Calpain is an enzyme which helps determine which cells should self-destruct. Calpain can be spotted in those low-traffic areas with little blood flow.

Other types of enzymes and proteins are produced in the high traffic areas of our brain where blood flow is increased. These proteins form branches and connections between well/frequently used brain cells. Its the proteins' responsibility to further develop and protect the neural network by creating new connections/branches between brain cells.

Brain Activity Increases During Sleep

It is believed that the majority of work done by neurons to expand the neural network takes place while we sleep. This explains why sleep is so important for us humans. Our physical and mental performance is strongly affected by the amount of sleep we get. Especially during periods when we learn new things and expect from our brain to absorb and store new information. In order for our brain to form new neural branches storing the new information we need to sleep and give our brain time to work.

I bet you've heard the phrase "..If you want to learn something new then sleep on it.."

It's true. When we try hard to learn something new, we also need significant amount of sleep in order to own the information and store it in a long-term, complex network of new neural branches.

Programming Your Brain For Success - Basic Brain Biology

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