Home, Health & Style

How Much Sleep Do Kids Need?

Julianne Robertson investigates the world of snoozes, forty winks, cat naps and snoring. What is SLEEP, why do we need it, and how much sleep do kids need?

 

A couple of nights ago I was feeling really, really tired, so I went to bed early.  I slept soundly, without even dreaming, until about 5am, when I woke up.  It felt like I’d only been sleeping for about 5 minutes!  After that, I fell back to sleep but had lots of vivid dreams and when I woke up a couple of hours later, it felt like I’d been asleep for a long time.  After all that I still felt well-rested and was ready for the day.

All this made me wonder – what IS sleep?  Why is it that some nights we feel like we’ve had a really good nights’ sleep, while other nights we still feel tired when we wake up in the morning?  Here’s what I’ve discovered about sleep…

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Popular, Science, Nature and Tech

Have you ever wondered…why leaves change colour in autumn?

Autumn is a season of change; the weather gets colder, there’s less daylight and leaves change colour and fall from plants. But why does this happen?

Why Do Plants Have Leaves?

Leaves contain a chemical called chlorophyll (pronounced KLO-ro-fil), which as well as giving them their lovely green colour also helps create food for the plant. The leaves act like tiny solar panels, and use the sun’s energy to convert water (from the ground) and a gas called carbon dioxide (from the air) into sugar and oxygen. This process is called photosynthesis (pronounced foto-SIN-theh-sis), and the sugar is what the plant lives on.

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Science, Nature and Tech

Tales From The Farm – Help Name Rosie’s Lambs

Yesterday we heard the sad story of the lamb that did not survive. Rosie’s mum has been in touch to tell us how the other little lambs are doing.

As you can see from the pictures, they are all doing great. It was cold on the farm yesterday, as the family went about their duties, making sure the sheep and lambs were healthy and content.

 

Twin lambs

 

 

Rosie’s dad has been ploughing the fields, and getting ready to sew oats and barley. Do you know what they look like?

 

Oats

Barley

 

 

Can you see the difference between the two photos?

There is always work to be done on the Farm, and it is not a 9am to 5pm job. It is a way of life.

 

 

 

 

 

 

 

Rosie and her family are going to find out whether the lambs are male of female and have asked Jump! readers to help name them. The lambs are named in alphabetical order, so this year their names should start with a “D”.

What do you think? What names do you like?

Leave a comment to suggest a name and Rosie will pick the names she likes best.

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Language & Literature

Comic Book Characters and Diversity

We’re very pleased here at Jump. In the last few months, several of our favourite comic book characters have been changed and redesigned. This isn’t just about new costumes.
It shows that the designers and writers want to make these stories more diverse. After all, not every person in the world is white and male…so it seems silly that superheroes should be!
Read on to find out about the transformations of Batgirl, Thor and others.

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