Nicola Davies and Emily Sutton
Nicola Davies has a rare skill when it comes to explaining sometimes quite tricky concepts to young readers and Emily Sutton’s illustrations are always superb.
With the opening statement ‘All living things grow’, award-winning team Emily and Emma then explore for young readers, the mysteries of DNA, the genetic code that determines the characteristics of every plant and every animal including we humans.
First are examples of different speeds of growth ranging from the desert four o’clock plants that grow from seed to flower in ten days
to the guahog clams found in the chilly depths of the Arctic Ocean that take 500 years to grow to the size of the palm of a child’s hand. WOW!
The importance of how much things grow is considered next followed by another aspect of growth, that of change,
and that leads neatly into DNA.
We find out about its four bases and how they can be combined in different ways creating a genetic code pattern, comprising for we humans, 20,000 genes.
Everyone has a unique genetic code half of which comes from their biological father and half from the biological mother (identical twins however share a genetic code).
There’s follows a spread showing the relative closeness of the human genetic code to various plants and animals; another points out that thanks to DNA all living things are connected. DNA also provides a connection that can be traced right back to the beginning of life on Earth – awesome – and all on account of the fact that as Nicola concludes ‘all life has always been written in one language’.
This is just the kind of book I would have relished as a child; it will surely inspire as well as educate youngsters.
Buy for home and for KS2 primary classrooms.