Science

Water changes, water cycle, planting

An AR classroom game for Grade 2. Learners can aim with their hands at the camera or play by tapping the screen.

This set has 4 rounds in an interactive ordering activity.

Curriculum indicatorว 2.1 ป.3/2

Play Host a classroom

A look before you play

Sample questions

A few real prompts from the game to help you choose an activity for your class.

01
Put the changes of state of heated water in order.
- hot water
- ice
- water
- water vapour
Read the explanation
Heat melts ice into water, then evaporates it into vapour.
02
Put the steps of a simple experiment in order.
- ask a question
- do the experiment
- draw a conclusion
- predict the answer
Read the explanation
You need a question before you can design an experiment.
03
Put the water cycle in order.
- it condenses into clouds
- it runs into rivers
- it was raining
- water evaporates
Read the explanation
Water evaporates, condenses into clouds, and falls back down.

Before you play

Game teaching guide

What children will practise

Orders science processes: heated water changing state, the steps of a simple experiment, the water cycle, and planting vegetables in a pot. Its lead topic matches indicator ว 2.1 ป.3/2 (materials when heated or cooled), a Grade 3 topic, with a link to ว 4.2 ป.2/1 (showing steps in order).

What's in the worksheet

4 questions, an ordering game with four steps each - ice > water > hot water > water vapour - ask a question > predict > do the experiment > conclude - water evaporates > condenses into clouds > rain falls > runs into rivers - fill the pot with soil > sow the seed > water it > put it somewhere light

How to use it in class

Use it to close a water unit, or before the term's first experiment, about 5 minutes in teams. After question 2, put the four steps up as a permanent poster for future experiments. ระเหย and ควบแน่น in question 3 are hard for Grade 2, so add plain words: water turns to vapour and rises, the vapour gathers into clouds. You can link it to a class and record it in the gradebook. In English mode, question 3 shows the rain card as it was raining, in the wrong tense; read it as rain falls.

Common sticking points

- Question 3: putting rain first, seeing rain as where water starts. Explain that it is a cycle, but the game begins with evaporation. - Question 2: swapping predict and experiment, thinking you must try before you can guess. Stress that guessing first lets you check whether the result matched. - Question 4: putting somewhere light before watering, which could go either way in practice. Say that the game fixes this order.