persamaan · perbezaan = similarities · differences Before classifying, look for what the objects share and how they differ. After comparing, choose one feature as the basis for grouping. A feature that all of them share is called ciri sepunya (a shared characteristic). Example: Apple, banana, tomato and chilli can all be eaten, but differ in colour and shape, so colour could be the basis. Watch out: Do not start sorting before comparing, or the groups will be messy.
Langkah 2
Gunakan satu ciri pada satu masa
Pilih satu ciri seperti warna, bentuk atau bahagian badan, kemudian asingkan objek secara konsisten.
satu ciri → kumpulan A / kumpulan B
satu ciri → kumpulan A / B = 一个特征 → A组 / B组 每次分类只用一个特征，例如颜色、形状或身体部位，而且每个物件都用同一个标准。 例子：用“有没有脚”来分动物：鸡和狗在有脚组，鱼和蛇在没有脚组。 注意：中途换标准，例如先看颜色再看大小，一个物件就可能放进两组。
satu ciri → kumpulan A / kumpulan B = one feature → group A / group B Use only one feature at a time, such as colour, shape or body parts, and apply it to every object in the same way. Example: Sort animals by having legs: the hen and the dog have legs; the fish and the snake do not. Watch out: Switching features halfway, from colour to size, lets one object fit two groups.
Langkah 3
Namakan ciri setiap kumpulan
Label kumpulan menerangkan sebab setiap objek berada dalam kumpulan tersebut.
kumpulan + label ciri = group + feature label After sorting, give each group a label that tells why its objects belong together. A label lets others see the reason at once. Example: Buttons sorted into has 4 holes and has 2 holes have labels that name the feature. Watch out: A label must name a feature; names like group 1 and group 2 explain nothing.
Semak cepat · Soalan 1 / 2
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Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
Jika objek dikelaskan mengikut bentuk, bola masuk kumpulan...
dikelaskan mengikut bentuk = 按形状分类 题目说物件按形状分组，问球要放进哪一组。线索是“形状”，所以只看球的样子，不看颜色或大小。想象把球放进每一组，看形状和组名是否相配。 例子：按形状分时，书本和手机同一组，因为它们都有四个角。 注意：标准是形状，别用球会滚这种别的特征来判断。
dikelaskan mengikut bentuk = classified by shape Objects are grouped by shape, and the question asks where a ball goes. The clue is shape, so look only at how a ball looks, not its colour or size. Picture the ball in each group and see if it matches. Example: Sorted by shape, a book and a phone go together because each has four corners. Watch out: The rule is shape, so do not judge by what a ball can do.
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Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
langkah pertama · mengelas = first step · classifying The question asks what to do before sorting objects. To decide how to sort, what must we first know about the objects? Treat each choice as step one and ask whether sensible groups could follow. Example: To split 6 pens into 2 groups of 3, you first notice that some are blue and some are red. Watch out: The question asks about before sorting, not during or after.
Ringkasan
Syabas!
Kamu telah belajar tentang Mengelas.
Ingat: perhatikan persamaan dan perbezaan; gunakan satu ciri pada satu masa; namakan ciri setiap kumpulan.
