科学 4 - 科学程序技能 A

上图显示一个实验。学生记录实验的结果是木块浮在水面， 而铁块沉在水底。学生运用哪种科学程序技能来获取实验的结果？

Diagram shows an experiment. The pupil note the results that that the wood floats and the iron sinks.

Which of the following Science Process Skills do the pupils use to obtain the results of the experiment?

• 分类

  Classifying

• 观察

  Observing

• 预测

  Predicting

• 假设

  Making hypothesis

上图显示一个实验。 一天后，针对P鱼缸的实验结果，写出一个观察。

Diagram above shows an investigation. What is the result based on the observation in fish tank P after a day?

• P鱼缸的鱼还活着

  The fish in fish tank P is still alive

• P鱼缸的鱼死了

  The fish in fish tank P is dead

• P鱼缸的鱼消失了

  The fish in fish tank P disappeared

• P鱼缸的鱼游来游去

  The fish in fish tank P is swimming

量筒里装有多少体积的水？

What is the volume of water in the measuring cylinder?

• 300 ml

• 302 ml

• 304 ml

• 305 ml

你运用了哪种科学程序技能来获取水的体积？

What Science Process Skills do you use to obtain the volume of water?

• 预测

  Predicting

• 测量和应用数目

  Measuring and using numbers

• 推断

  Making inferences

• 观察

  Observing

你运用了哪种科学程序技能来分别动物的繁殖方法？

What Science Process Skills do you use to differentiate the method of breeding for animals?

• 观察

  Observing

• 测量和应用数目

  Measuring and using numbers

• 分类

  Classifying

• 沟通

  Communicating

上图显示一些方法分享信息。这些方法是运用了哪种科学程序技能？

Diagram above shows the method for sharing information. What is the Science Process Skill is used to share the information?

• 沟通

  Communicating

• 分类

  Classifying

• 推断

  Making Inference

• 预测

  Predicting

上图显示一只蚱蜢被放进一个玻璃罐。 玻璃罐的盖有很多小孔。过了一天，蚱蜢还活着。写出一个推断。

Diagram above shows a grasshopper is in the glass jar. There are many small holes on the cover of the glass jar. After a day , the grasshopper is still alive. State an inference for the result.

• 天气很热

  The weather is hot

• 蚱蜢有安全的家

  The grasshopper lives in a safe place

• 蚱蜢有水喝

  There is water for the grasshopper to drink

• 蚱蜢有空气可以呼吸

  The grasshopper can breathe

上图显示一个电路图。 当开关按下时， 写出预测的结果。

Diagram above shows an electric circuit. When the switch is closed, predict the result.

• 灯泡会爆炸

  The bulb will explode

• 灯泡会亮

  The bulb will light up

• 灯泡会熄灭

  The bulb will not light up

• 电线会断

  The wire will break

上图显示烧杯里有冰块， 半个小时后，烧杯里没有冰块了。 写出一个推断。

Diagram above shows there are ice cubes in the beaker. After half an hour, there isn't any ice cube in the beaker. State the inference of the result.

• 冰块烧掉了

  The ice cubes burnt

• 冰块融化了

  The ice cubes melt

• 冰块不见了

  The ice cubes disappeared

• 冰块被弟弟吃了

  The ice cubes are eaten by brother

上图显示一盆水被放在太阳下， 三个小时后， 预测水会怎样？

Diagram above shows a basin of water is under the sun. Predict what will happen to the water after three hours.

• 水会凝固

  Water will freeze

• 水会沸腾

  Water will boil

• 水的体积将会增加

  The volume of water will increase

• 水的体积将会减少

  The volume of water will decrease