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所在平台: Udemy |
课程主页: https://www.udemy.com/course/an-introduction-to-teaching-the-times-tables/
课程评论:没有评论
本课程“时数表入门”旨在帮助学习者克服记忆时数表的挑战。课程强调,死记硬背或重复的练习法效率不高,容易导致负面联想。 课程的核心理念是通过创造“多重记忆”来帮助大脑更有效地检索信息。这可以通过多样化的学习方法和重复实践来实现,从而建立更牢固的记忆连接。 在教授时数表时,课程建议不按顺序进行,而是从相对容易的入手: 1. **2的乘法表**:通过加倍(即加法)来学习。 2. **10的乘法表**:通过在数字末尾加零来学习。 3. **5的乘法表**:利用其明显的规律(个位数重复出现5和0)来学习。 4. **11的乘法表** 5. **9的乘法表**:提供多种辅助记忆的技巧。 完成以上这些后,学习者已掌握近一半的时数表,这有助于建立自信。之后,可以过渡到: 6. **6的乘法表**:通过“乘以5加1”的方法来计算。 7. **7的乘法表**:通过“乘以5加2”的方法来计算。 8. **12的乘法表**:通过“乘以10加2”的方法来计算。 **3、4、8的乘法表**被认为是较难的,因为规律和技巧较少。此时,应提供更多的视觉辅助和支持,从而增强学习者的自信心。这种支持方式类似于教婴儿走路,从搀扶到逐渐放手,直至孩子能独立行走。 至关重要的是,在学习过程中保持轻松愉快的氛围,避免压力和焦虑,因为这会干扰大脑的记忆功能。 课程大力提倡使用**游戏**来辅助学习,因为游戏能够: * 让孩子放松并乐于参与。 * 通过积极参与提高熟练度。 * 知识增长带来自信,自信又促进参与,形成良性循环。 课程重点介绍了三款游戏: 1. **叠叠乐(Jenga)**:在积木上写数字,移除积木后,需要计算该数字与所选乘法表的乘积。 2. **井字游戏(Noughts and Crosses/Tic-Tac-Toe)**:在网格的每个方块中写上数字,获胜需先连成一线,并且需要正确计算方块数字与所选乘法表的乘积。 3. **配对游戏(Pairs)**:制作问题卡和答案卡,通过翻牌配对来记忆。 最后,课程强调了**认可和表扬**的重要性。即使是微小的进步也应得到肯定,日积月累的成功将带来最终的胜利。学习时数表是一个循序渐进的过程,急于求成反而会适得其反。
Times tables are the backbone of just about everything we do in maths but for many, learning them is a considerable challenge.At school, you were possibly taught them by parroting them off by rote, or by the teacher suddenly turning to you and asking you the answer to one as part of a class tables test. Maybe, your torture was less public, and the test would be written down then marked by the person sitting next you. No matter the method, for most people learning their times tables does not conjure up happy memories.So, starting from the beginning how do we learn?Although this was learned whilst studying about the dyslexic brain, I believe it is true of most people and can be applied accordingly.If you, the teacher were to give your child a worksheet of questions focusing on the times tables, you would help them to create a memory. If you gave them a second similar worksheet, it would be stored away in the brain in the same place making the initial memory stronger. However, when they need to recall that information there is only one place that their brain can go to where they can access that information.Instead, what is needed is to create multiple memories, so that when your brain is thrashing around inside your head trying to find that relevant piece of information it has numerous places it can go to find it.Where do I start?When it comes to the times tables, I wouldn't try to teach them in numerical order. If you do, you will end up tackling many of the harder ones before you encounter the easier ones.Instead, I would start with the 2's (as that is just doubling numbers and can be done with adding), then 10's as we can just move the decimal point along one place (ie. Pop a zero on the end). Then I would move on to the 5's as it has such a clear pattern: ending in 5,0, 5, 0, 5, 0 etc.From here, I would address the 11's then the 9's as the 9's have so many tricks to help you to learn them.By now, you have covered the 2's, 10's, 5's, 11's, 9's. That's nearly half of them.Never try to rush them as half the goal is to build confidence and as you encounter some of the later ones, you can turn back to these ones with confidence to help you.After the 9's, the order becomes a bit hazier, but I would probably suggest the 6's as you can simply multiply by 5 and 1, then add the answers together. Simple.The 7's and 12's can use similar devises: for the 7's multiply by 5 and 2, then for the 12's multiply by 10 and 2 and again add the answers together.The 3's, 4's, 8's I would suggest are the hardest as there are fewer patterns and tricks to rely on. However, give your child as many visual aids, and as much support as they need so that you can help them to boost their confidence. The more confident they become the less reliant they will be upon using the aids. It's a bit like when a baby starts to learn to walk. Initially, you are there holding both hands ready to catch them before they fall, then as they get more confident and they start to find their feet, you let go with one hand and then the other and suddenly they are running around, and you can't imagine a time when they weren't dashing here, there and everywhere with such confidence and ease.Supporting our children academically is in many ways just the same. Be there and let go gradually as they no longer need your help and have the confidence to move on by themselves.So, how can we help them to create multiple memories and store the times tables in multiple places within their brains?Before I say, please can I justify my logic a bit more. When we are stressed, our brain is distracted, our focus is how can I get out of this, what if I don't know the answer and I make myself look stupid. What if people judge me and think I'm stupid…?To overcome this, we need to ensure that the person we are working with is relaxed. We also want to introduce a variety of methods which can be repeated. The variety to create the multiple memories, but the repetition to reinforce the information and make it stronger.That is why I am a huge advocate for using games.Hopefully by playing games the child will relax; they will be happy to participate. The more they participate the better they become. With knowledge comes confidence, with confidence comes a willingness to participate and it becomes a spiral of success, positivity, triumph!The 3 games we probably play the most to support the times tables.Jenga was first introduced when we had to help a lad with his handwriting. It was suggested that the pincer grip needed to remove the brick was like that needed to support holding the pen. However, playing Jenga for an hour seemed hard to justify.So, words were written on each brick and as you removed it from the tower, you had to write that word in a sentence.It was a hit, so modifications were made so that we could use the game to support more children in more ways.So, we added numbers to the bricks. This time you pick a times table that you want to focus on and remove a brick from the tower. Whatever number was written on the brick had to be multiplied by your focus times table.Again, a hit and since then this version of Jenga has become one of the most popular games that we play.Noughts and crosses, or tic-tac-toe, has always been another popular game. Draw your noughts and crosses grid and write a number in each square. Again, choose your times table. This time your goal is to get a line of 3 before the other person does, but to claim your square you must multiply the number written there by your chosen times table.The final game, pairs is another hit.Cut a piece of paper into 24 pieces of similar size (I normally make this as a word document and back the bits of paper so that you can't see through them, but it is up to you. It depends how often you think you will play the game). On half of the pieces of paper you will write a question relating to your chosen times table. On the other half you will write the answers.Now place them all face down on the table. The first person picks up 2. If they are a corresponding question and answer, they keep them and have another go. If not, they are put back down in the position that they found them. The other person then has a go. The person with the most pairs at the end, wins.(Be aware that if you are playing this on a glass table and the other person keeps dropping things under the table, there is potentially an ulterior motive!)Through the whole progress recognise any improvement made. Offer praise when appropriate even if it is for something small. An accumulation of all those tiny wins will bring success in the end. Rome wasn't built in a day, and learning the times tables won't be an overnight win either. In fact, the more you try to rush it, the more detrimental it could be as you won't be giving the concrete in the foundations time to settle.