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Chapter 2: Classification of Living Things

第二章：生物的分类

P3 Science · 小三科学 · Pages 19–44

🎤 5 interactive bilingual learning pages · 5个双语互动学习页

📋 What I Am Learning · 学习目标

What are the similarities and differences between plants and animals?
植物和动物有哪些相同点和不同点？
What other groups of living things are there?
还有哪些其他类别的生物？

🟢 Part A · Plants & Introduction 植物与简介

Classification: Linnaeus & Plants

分类：林奈与植物

Carolus Linnaeus (1707–1778). 4 main groups: Plants, Animals, Fungi, Bacteria. Flowering vs non-flowering plants (seeds vs spores).

📖 Pages 19–22

🟠 Part B · Animal Groups 动物分类

Amphibians, Birds & Fish

两栖动物、鸟类和鱼类

Amphibians: land + water, webbed feet, moist skin. Birds: beaks, wings, feathers. Fish: fins, scales, gills.

📖 Pages 23–28

Insects, Reptiles & Mammals

昆虫、爬行动物和哺乳动物

Insects: 6 legs, feelers, 3 body parts. Reptiles: scaly skin, cold-blooded. Mammals: fur, warm-blooded, milk.

📖 Pages 29–33

🔵 Part C · Fungi, Bacteria & Review 真菌、细菌与复习

Fungi & Bacteria

真菌和细菌

Fungi: grow on objects, absorb food, spores. Useful vs harmful. Bacteria: microscopic, yoghurt, Fleming & penicillin.

📖 Pages 34–39

Review: Classification

复习：生物分类

Full summary of all 4 groups + 6 animal groups. Classification questions. What I Have Learnt.

📖 Pages 40–44