Gunakan peralatan, bahan dan spesimen mengikut arahan supaya penyiasatan selamat dan tepat.
Kemahiran 1 dan 2
Kendali dengan betul dan cermat
Gunakan peralatan dan bahan mengikut arahan. Kendalikan spesimen hidup seperti siput dengan cermat, letakkan dalam bekas dan lepaskan semula ke tempat asalnya.
peralatan · bahan · spesimen → kendali dengan cermat
kendali dengan cermat = 小心操作 使用器材、材料和标本时,要按老师的指示小心操作,调查才安全、结果才准确。拿玻璃器材要用两只手,放在桌子中间。 例子:观察蜗牛(siput)时,戴手套轻轻拿,放进容器里;观察完要放回原来的地方。 注意:没听完指示就动手,最容易打翻器材或用错材料。
arahan → kendali dengan cermat = instructions → handle with care Use apparatus, materials and specimens as instructed, so the investigation is safe and accurate. Hold glassware with two hands and keep it in the middle of the table. Example: When observing a snail (siput), wear gloves, hold it gently and keep it in a container; return it to where you found it afterwards. Watch out: Starting before the instructions end is how things get knocked over.
Kemahiran 3
Lakar perkara penting
Lakaran sains menunjukkan bentuk dan bahagian utama dengan garisan serta label yang jelas.
lihat → lakar → label = look → sketch → label A science sketch shows the shape and main parts with clear lines and labels. It does not need colour or decoration. Example: Sketch a flower showing its petals, stem and leaves, then draw label lines and write each name. Watch out: Each label line must point exactly to its part, or readers will be misled.
Kemahiran 4 dan 5
Bersih dan simpan selepas digunakan
Cuci peralatan dengan cara yang betul, keringkan jika perlu dan pulangkan ke tempat simpanan.
guna → bersih → kering → simpan = use → clean → dry → store After use, clean the apparatus the right way, dry it if needed, and return it to its place. Then it will not rust or grow mould and is easy to find next time. Example: Rinse a used beaker with water, turn it upside down to dry, then put it back in the cupboard. Watch out: Metal tools stored while wet can rust.
Semak cepat · Soalan 1 / 2
Cuba sendiri
Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
Selepas menggunakan peralatan, kita perlu...
selepas menggunakan peralatan = 用完器材之后 题目问用完器材以后,我们应该做什么。想一想下一位同学要用时,希望器材是什么样子、放在哪里,用这个想法检查每个选项。 例子:实验室有4个放大镜,全部放回原位,下一班一来就能找到4个。 注意:器材属于学校,处理前要想到安全和下一位使用者。
selepas menggunakan peralatan = after using the apparatus The question asks what we should do once we finish with the apparatus. Think about the next pupil: what state should it be in, and where should it be? Use that idea to test each choice. Example: If all 4 magnifying glasses go back to their place, the next class finds all 4. Watch out: The apparatus belongs to the school, so think of safety and the next user.
Semak cepat · Soalan 2 / 2
Cuba sendiri
Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
Lakaran sains yang baik mempunyai...
lakaran sains yang baik = 好的科学草图 题目问好的科学草图应该有什么。画草图的目的是让别人看清物体的形状和各部分名称。逐个选项问自己:这样画能不能帮别人认出每个部分? 例子:画一只蝴蝶,要看得出它有2对翅膀,共2 + 2 = 4片。 注意:科学草图重在准确,不在好看。
lakaran sains yang baik = a good science sketch The question asks what a good science sketch has. A sketch helps others see an object's shape and the names of its parts. Ask of each choice: would it help someone identify each part? Example: A butterfly sketch should show 2 pairs of wings, 2 + 2 = 4 wings in all. Watch out: A science sketch should be accurate, not fancy.
Ringkasan
Syabas!
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Ingat: kendali dengan betul dan cermat; lakar perkara penting; bersih dan simpan selepas digunakan.