What is a mixture?

• A mixture contains two or more materials that are mixed together

• A mixture contain one material and did not mix with anything

• A mixture is like flour

• I don't know the answer

Click on the methods that we can use to separate a mixture.

• Hand-picking

• Stirring

• Sieving

• Magnetic attraction

• Floatation

What is hand-picking method most suitable for?

• To separate fine-sized materials and large sized materials

• To separate materials that can float and materials that sink

• To separate two or more big sized materials

• To separate solid materials from liquid materials

_______ is a method that we use to separate materials that can be attracted by a magnet.

What method is most suitable to separate this mixture?

• Hand-picking

• Magnetic attraction

• Sieving

• Filtration

Choose items that will float.

• Apple

• Tree log

• Key

• Rubber duck

Choose the most suitable method to separate the mixture according to the picture.

• Magnetic attraction

• Floatation

• Sieving

• Hand-picking

We used this tool to separate the large size material and fine size material. This is a .......

• sieve

• filter funnel

• beaker

Choose 3 methods that we can use to separate a mixture.

• Hand-picking

• Conductor

• Sieving

• Magnetic attraction

• Germination

What is hand-picking method most suitable for?

• To separate solid materials from liquid materials

• To separate materials that can float and materials that sink

• To separate two or more big sized materials