Kate, Tom, Dylan and Rania sorted some animals into groups. The image shows how Kate classified the animals. How did Kate sort the animals into groups?

• They have wings or they do not have wings.

• They have a backbone or they do not have a backbone.

• They feed their young on milk or they do not feed their young on milk.

• They have webbed feet or they do not have webbed feet.

Kate, Tom, Dylan and Rania sorted some animals into groups. The image shows how Tom classified the animals. How did Kate sort the animals into groups?

• They have wings or they do not have wings.

• They have a backbone or they do not have a backbone.

• They feed their young on milk or they do not feed their young on milk.

• They have webbed feet or they do not have webbed feet.

Kate, Tom, Dylan and Rania sorted some animals into groups. The image shows how Dylan classified the animals. How did Kate sort the animals into groups?

• They have wings or they do not have wings.

• They have a backbone or they do not have a backbone.

• They feed their young on milk or they do not feed their young on milk.

• They have webbed feet or they do not have webbed feet.

Kate, Tom, Dylan and Rania sorted some animals into groups. The image shows how Rania classified the animals. How did Kate sort the animals into groups?

• They have wings or they do not have wings.

• They have a backbone or they do not have a backbone.

• They feed their young on milk or they do not feed their young on milk.

• They have webbed feet or they do not have webbed feet.

Some pupils investigated different materials used to make rucksacks. Here are some of the questions they asked. Which pupil asked a question that cannot be investigated?

• Aysha

• Philip

• Zoe

• Shaun

Zara took four different rucksack materials and investigated how waterproof they were. She poured 100 cm³ of water through each material in turn. She measured the volume of water passing through each material in 30 minutes. The table in the image shows Zara’s results. Which material was the most waterproof?

• A

• B

• C

• D

Tick the boxes of two things which both rabbits and grass plants can do.

• They eat

• They grow

• They move from place to place

• They reproduce

• They breath in and out

On 7th September 2001, at 11.00 am, over a million pupils took part in a national investigation. They all jumped up and down at exactly the same time. Sensors were used to measure the vibrations caused by the jump. Before they jumped, four pupils described some effects they might notice. What type of statement did the pupils make?

• Conclusions

• Methods

• Observations

• Predictions

The drawings show four different mammals. Tick the name of one of these mammals which is adapted for swimming.

• Hedgehog

• Musk ox

• Seal

• Bat

The drawings show four different mammals. Tick the name of one of these mammals which is adapted for living in very cold places.

• Hedgehog

• Musk ox

• Seal

• Bat