Building a home

The video discusses the importance of selecting appropriate materials for building a house. It begins by illustrating why unconventional materials like hair, newspaper, and jelly are impractical for construction. The video then highlights the benefits of using wood, slate, and glass due to their strength, waterproof nature, and transparency. Additionally, it mentions alternative materials such as bricks, concrete, and steel, encouraging viewers to consider what materials their homes are made from.

Why would a roof made of hair be unsuitable for a house?

• It would not keep the rain out.

• It would be too slippery.

• It would be too heavy.

• It would be too expensive.

What makes wood a good choice for building walls?

• It is lightweight.

• It is transparent.

• It is strong.

• It is waterproof.

Which material is known for being waterproof and suitable for roofs?

• Glass

• Wood

• Slate

• Steel

What is a benefit of using glass for windows?

• It is opaque.

• It is colorful.

• It lets sunlight in.

• It is flexible.

Which of the following is NOT mentioned as an alternative building material?

• Concrete

• Bricks

• Plastic

• Steel