(Hardback)

"Rosa and her friends want to build boats! But how will they keep them from sinking Through observation, trial and error, the group of children learn about density. They predict outcomes and make notes about whether they were right! After they have finished experimenting, they use what they have learned to have an exciting boat race!"--Provided by publisher.

(Hardback)

"What is a bridge Rosa and her friends investigate, using critical thinking and the objects found on the beach around them. There are many kinds of bridges but not all of the ones they make are sturdy! Can they apply what they have learned when Rosa's pet dog finds himself stranded"--Provided by publisher.

(Hardback)

"Follow Rosa and her friends as they prepare pizzas! Each step involves using a skill, from measuring to observation. The activity involves lots of sensory experiences and can inspire readers to make their own pizza!"--Provided by publisher.

(Hardback)

"Rosa's group of friends want to learn all about growing their own sunflowers! The book covers each step, from planting the seed to examining the minibeasts the fully-grown flowers attract. It provides plenty of examples for ways children can practice purposeful writing, as well as inspiring a lifelong interest in STEM subjects."--Provided by publisher.