整体中的分数（9岁及以上）
Fractions of a whole (age 9+)
运用直观模型和等式，解决分数乘以整数的应用题。
Solve word problems involving multiplication of a fraction by a whole number using visual models and equations
学习证据 / Evidence
- 每个人吃 3/8 个披萨，一共有 5 个人——需要多少个披萨？
- 一条彩带被剪成每段 2/3 米长，4 段一共长多少米？
- 6 × 3/4 的结果介于哪两个整数之间？
- Each person eats 3/8 of a pizza and there are 5 people — how many pizzas are needed?
- A ribbon is cut into pieces of 2/3 metre; how long are 4 pieces altogether?
- Between what two whole numbers does 6 × 3/4 lie?
评估问题 / Assessment
如果花园的每个区域需要用 3/4 袋堆肥，一共有 4 个区域，{{name}}能算出一共需要多少袋吗？
If each section of a garden uses 3/4 of a bag of compost and there are 4 sections, can {{name}} work out how many bags are needed in total?