5岁方案
活动流程建议
Magic Show (5-10分钟) : 教师或家长表演几个磁铁魔术,吸引孩子的兴趣。
Sorting Game (10分钟) : 让孩子自己动手测试并分类。
探索穿透性 (10分钟) : 用迷宫或隔着物体吸引回形针。
探索相斥相吸 (10分钟) : 用条形磁铁或环形磁铁演示吸引和排斥,并让孩子尝试。
应用构想讨论 (5分钟) : 展示图片或简单演示磁铁的应用,如指南针、磁悬浮列车等。
磁铁寻宝游戏 (10-15分钟) : 在一个装有沙子和混合金属物品的盒子里,让孩子用磁铁寻宝。
实验环节 核心科学概念 目标英语词汇与句式 培养的个人特质 1. 魔术表演 (Magic Show) 磁力的基础作用 :磁力可以隔空吸引铁磁性物体,并能穿透非磁性材料。词汇 :Attract, Through, Invisible Force, Magic, Move, Guide句型 : • “I can move it without touching !” • “The force goes through the scarf!”好奇心与惊奇感 :被“魔法”现象瞬间吸引,激发探究欲。观察力 :专注观察隔空移动的现象。2. 分类游戏 (Sorting Game) 物质的磁性属性 :世界上的材料分为“有磁性”与“无磁性”两类,铁和钢是常见的磁性金属。词汇 :Magnetic / Non-Magnetic, Metal, Iron/Steel, Sort, Predict句型 : • “I predict this is magnetic .” • “Let‘s sort them into two groups.”系统性思维与逻辑 :学习根据属性进行分类和归纳。耐心与专注 :完成对所有物品的逐一测试和分类。3. 深入探索 (Further Exploration) A. 穿透性 :磁力可穿透多种介质。B. 磁极原理 :磁铁有两极,同极相斥,异极相吸。词汇 :Repel, Poles (N/S), Same/Opposite, Push Away, Guide a Ghost/Maze句型 : • “Same poles repel !” • “Guide the ghost through the maze.”因果推理能力 :理解并验证“相斥/相吸”的条件。解决问题与精细控制 :在迷宫挑战中运用磁力进行精准操控。4. 应用构想与游戏 (Application & Treasure Hunt) 磁铁的现实应用 :磁铁原理被广泛应用于指南针、悬浮、寻物等工具和游戏中。词汇 :Compass, Float/Levitate, Search/Find, Treasure Hunt, Discover句型 : • “A compass uses a magnet to find north .” • “Let’s search for hidden treasures in the sand!”创造力与联想力 :将原理与真实世界的工具和游戏相联系。探索精神与坚韧性 :在寻宝游戏中持续探索和发现。
材料和工具列表 Materials List Magic Tools
Mix of Objects:铁质回形针、铁钉、塑料积木、铜钥匙、木块、橡皮、纸片、硬币。
其他材质 铝 贴 铜 金 塑料
paper coin magnet clip tray box string scarf rock
首先是magic show:
move up and down
然后是sorting game:
mix them in the tray then try
Magnetic(有磁性的)
Non-Magnetic(无磁性的)
继续探索:
穿透 The magnetic force can work through paper!
“Your challenge is to guide the ghost through the maze using only your invisible force from below!”
同级相斥,异级相吸。Repel(排斥), Poles(磁极), Same(相同的), Opposite(相反的), Push away(推开)
“When the same poles face each other, they repel !” / “Look, they are pushing each other away !”
应用构想:
磁悬浮 火车 地球 floating glob floating train
compass
找铁做的东西
吸铁砂
起子 螺丝
磁铁 浴巾
最后游戏:
磁铁吸附沙子 其他金属(河里 井里)
发散思考:
指南针 地球(土是不吸附的,为什么会发生作用?因为地磁)
Magnet Magic: 单词与句型手册
第一阶段:魔术秀 – Magic Show
核心单词
magnet (磁铁)
paper clip (回形针)
move (移动)
up (向上)
down (向下)
attract (吸引)
without touching (不接触)
scarf (围巾)
tray (托盘)
关键句型
“Watch the magic ! I can make the paper clip move up and down without touching it!” (看这魔法!我能让回形针上下移动而不碰到它!)
“The invisible force from the magnet is attracting the paper clip.” (磁铁的无形力量正在吸引回形针。)
“Let’s put a scarf between them. Can it still attract ? Yes! The force goes through the fabric!” (我们在中间放条围巾。还能吸引吗?能!磁力能穿过布料!)
“Try it yourself! Hold the magnet under the tray and guide the paper clip around.” (你自己试试!拿着磁铁在托盘下面,引导回形针移动。)
第二阶段:分类游戏 – Sorting Game
核心单词
magnetic (有磁性的)
non-magnetic (无磁性的)
metal (金属)
sort (分类)
mix (混合)
tray (托盘)
iron (铁)
steel (钢)
copper (铜)
aluminum (铝)
plastic (塑料)
wood (木材)
rubber (橡胶)
paper (纸)
材料清单词汇
paper clip (回形针)
iron nail (铁钉)
plastic block (塑料积木)
copper key (铜钥匙)
wood block (木块)
eraser (橡皮擦)
paper (纸)
coin (硬币)
aluminum foil (铝箔)
gold-colored object (金色物品)
关键句型
“Let’s mix all the objects in the tray and play a sorting game .” (我们把所有物体混合在托盘里,玩个分类游戏。)
“Use the magnet to test each object. Does it attract or not?” (用磁铁测试每个物体。它能被吸引吗?)
“Sort them into two groups: magnetic and non-magnetic objects.” (把它们分成两组:有磁性的和无磁性的物体。)
“This coin is magnetic . It must contain iron or steel .” (这个硬币有磁性。它一定含有铁或钢。)
“The copper key is non-magnetic . Copper is a metal but not magnetic .” (铜钥匙没有磁性。铜是金属但没有磁性。)
第三阶段:深入探索 – Further Exploration
穿透实验词汇
through (穿过)
force (力量)
guide (引导)
invisible (无形的)
ghost (幽灵)
maze (迷宫)
below (下方)
above (上方)
plastic box (塑料盒)
cardboard (纸板)
磁极实验词汇
repel (排斥)
poles (磁极)
north pole (北极)
south pole (南极)
same (相同的)
opposite (相反的)
push away (推开)
pull together (拉在一起)
face (面对)
turn around (翻转)
关键句型
穿透实验:
“The magnetic force can work through paper, plastic, and even water!” (磁力能穿过纸、塑料甚至水!)
“Your challenge is to guide the ghost (paper clip) through the maze using only your invisible force from below !” (你的挑战是只用来自下方的无形力量引导”幽灵”(回形针)通过迷宫!)
“Can you make the paper clip move through the plastic box? Try controlling it with your magnet.” (你能让回形针穿过塑料盒移动吗?试着用磁铁控制它。)
磁极实验: 4. “Every magnet has two poles : north and south .” (每个磁铁都有两极:北极和南极。)
“When same poles face each other, they repel ! Look, they push each other away !” (当相同磁极相对时,它们会互相排斥!看,它们互相推开了!)
“When opposite poles face each other, they attract ! They pull together strongly.” (当相反磁极相对时,它们会互相吸引!它们紧紧地拉在一起。)
“Try to make two magnets float in the air by using repulsion between the same poles .” (尝试利用相同磁极间的排斥力让两个磁铁在空中漂浮。)
第四阶段:应用构想 – Application Ideas
应用词汇
float (漂浮)
levitate (悬浮)
train (火车)
compass (指南针)
find (寻找)
search (搜索)
sand (沙子)
screw (螺丝)
screwdriver (螺丝刀)
towel (毛巾)
rack (架子)
bridge (桥梁)
关键句型
“We can make a floating globe using magnets that repel each other.” (我们可以用互相排斥的磁铁制作一个漂浮的地球仪。)
“Maglev trains use magnetic levitation to float above the tracks.” (磁悬浮列车利用磁悬浮技术漂浮在轨道上方。)
“A compass has a small magnet that always points north .” (指南针里有一个小磁铁,总是指向北方。)
“Let’s use our magnet to search for iron objects around the house.” (让我们用磁铁在家里寻找铁制品。)
“We can separate iron sand from regular sand using a magnet.” (我们可以用磁铁从普通沙子中分离出铁砂。)
“A magnetic screwdriver can hold screws so they don’t fall.” (磁性螺丝刀可以吸住螺丝,防止它们掉落。)
“We can use magnets to hold a towel on a metal rack or bridge .” (我们可以用磁铁把毛巾固定在金属架子或桥上。)
第五阶段:寻宝游戏 – Treasure Hunt Game
游戏词汇
treasure hunt (寻宝游戏)
search (搜索)
find (找到)
sand (沙子)
river (河流)
well (水井)
hidden (隐藏的)
discover (发现)
metal detector (金属探测器)
excavate (挖掘)
关键句型
“Let’s have a magnetic treasure hunt ! Use your magnet to search for hidden metal objects in the sand.” (我们来玩磁铁寻宝游戏!用你的磁铁在沙子里寻找隐藏的金属物体。)
“The magnet can attract metal objects from the river or well , just like a metal detector .” (磁铁可以从河里或井里吸起金属物体,就像金属探测器一样。)
“We are treasure hunters ! What hidden treasures can we discover with our magnet?” (我们是宝藏猎人!用磁铁我们能发现什么隐藏的宝藏呢?)
“Let’s excavate the sand carefully and see what metal objects we can find .” (让我们小心地挖掘沙子,看看能找到什么金属物体。)
“Sort your treasures: which are magnetic and which are non-magnetic ?” (把你的宝藏分类:哪些是有磁性的?哪些是没有磁性的?)
教学提示
语言沉浸 :在整个活动中,自然地使用这些词汇和句型,不要强迫孩子跟读。
鼓励表达 :当孩子成功时,问:”Can you tell me what happened?” 鼓励他用英语描述。
扩展词汇 :根据孩子的反应,适时引入新词汇。如果他发现铜不被吸引,可以介绍”copper”这个词。
连接现实 :将实验与现实生活联系起来。”你看,我们用的螺丝刀和指南针都用了磁铁!”
保持趣味 :用游戏、挑战和寻宝的形式维持兴趣,让孩子在玩中学。
这个手册为您提供了完整的词汇和句型框架,您可以根据孩子的兴趣和反应灵活调整活动的顺序和深度。祝你们有一个充满发现和学习的磁铁探索之旅!