This is a Clilstore unit. You can link all words to dictionaries.

Measurement: Weight / mass.

1. Introduction. 

 

Vocabulary: Light, heavy, heavier. 

Structures: I think that the best unit for___ is the___. Do you agree? Yes, I do / No, I don't. Because...

I think that the___is about/weighs around___. Do you agree? Yes, I do. / No, I don't. Because...

How many ___ are there in___?

 2. How to create a weighing scale. 

Make groups of 5 and create a balance. Click the link and follow the steps. 

http://www.wikihow.com/Make-a-Balance-Scale-for-Kids

3. Metric System. Multiples and submultiples. Equalities.

 

 

Multiples.

1 t = 1000 kg. 

1 kg = 1000 g. 

1 hg = 100 g. 

1 dag = 10 g. 

 

Submultiples.

1 g = 10 dg. 

1 g= 100 cg. 

1 g= 1000 mg. 

1/2 kg= 500 g. 

1/4 kg = 250 g

3/4 kg = 750 kg. 

 4. Exercises. 

Click the button below "weight exercises". 

You can start doing exercises: change units of measure and solving problems. 

Problem solving. 

1. Copy essential information (datum). 

2. Question. 

3. Calculations. (Addition, subtract, multiply, divide).

4. Result. Express the unit of measure. 

Structures: What is your answer for exercise?

Yes, I agree with you. / No, I don't agree with you. My answer is ___ because I ___ by and I moved the decimal point___ places to the___.

5. Do you want to play?

http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/maths/measures/index.htm

 

Short url:   http://multidict.net/cs/4128