Green and Growing: The Life of a Seed
As you know, there is a vast number of different kinds of plants growing all over the world, from snowy slopes to Amazon rain forests to dusty deserts: plant life is everywhere. So how does it all work? Lets start with seeds.
The Life of a Seed
Picture a seed – I am sure you have all seen them. It will have a hard outer shell to protect it. When it has found the right conditions of warmth and moisture, this shell will crack or split as a root pushes its way out to take hold in the soil. Then the plant will start to grow and a shoot will make its way upwards, with the root growing down, to draw moisture from the ground and provide some balance for the plant, keeping it firm in its place.
Just like you and me, plants need food to grow. Their food is very different from ours, of course! Here’s what they do: the leaves draw water up from the roots, through the stem, and they also soak up sunlight and air. These three things combine to make food in the leaves, where it is stored. Now think of an onion. It is formed to store the food for the plant.
Awesome Science Resources for Kids
Where else can you find great Science Resources for Kids? You can browse our archives here on Jump! Mag or you can check out the following sites.
We will update this list in the coming months, and will concentrate on resources you can access online – lectures, TV Shows, YouTube channels, online archives, websites and blogs with science tutorials so that you can roll up your sleeves and get stuck into science.
We will update this list regularly, so if you have something cool to add, let us know.
SPARXX
Sparxx is an initiative bought to you by the Women’s Engineering Society (WES).
Their aim is to bring you all the latest news, views, events, opportunities, careers, interesting stuff, fun stuff and freebies to help girls find inspiration for future careers. Sign up for their newsletter here.
The Royal Institution Christmas Lectures
The CHRISTMAS LECTURES® are entertaining and informative science events for young people, broadcast on UK television every year. You can watch them online here. Prepare to be amazed
UPDATE
The Royal Institution have just launched Experimental, a series of YouTube videos with great and simple experiments for parents and children to try at home. Find their YouTube Channel here.
Zooniverse
Real science, online – The Zooniverse is home to the internet’s largest, most popular and most successful citizen science projects. You can choose to help researchers characterize bat calls, or explore Mars, without leaving your house.
Crash Course
Six awesome courses in one awesome channel: John Green teaches you US History and Hank Green teaches you Chemistry. Check out the playlists for past courses in World History, Biology, Literature, and Ecology
Bill Nye the Science Guy
Bill Nye is a scientist, engineer, comedian, author and inventor. His mission is to make science fun, and help people understand the science that makes our world work. Here are the Home Demos, the experiments you should try at home sometime. Keep clicking around and you’ll find the Episode Guides.
EdHeads
Edheads is an online educational resource that provides free science and math games and activities that promote critical thinking. You can design a mobile (cell) phone, repair a weakened aorta or learn about simple machines, and much more.
Science Projects for Kids
This is a site that links to lots of other sites – we loved the Amusement Park Physics – design your own roller-coaster but be careful because if you get the science wrong… DISASTER!
Silvia’s Show
Silvia is a young girl from California, USA and she’s been making Super-Awesome webshows on making cool stuff since 2010. She demonstrates science experiments, and great craft projects. You’ll never be bored, when Silvia is around!
NASA
The kids pages on Nasa are awesome, and that is before we get to the videos of ELMO at NASA. Science and Sesame Street. It doesn’t get much better than this.
Veritaseum
Veritasium is a science video blog featuring experiments, expert interviews, cool demos, and discussions with the public about everything science – these are at times more advanced, but well worth a look.
SciShow
We love the short and snappy servings of science from the SciShow team.
Minute Physics
We just had to include this one, as the solar system explanation is so brilliant even our science dunce editor understood it!
Engineering is Elementary
Engineering is Elementary is a project of the National Center for Technological Literacy at the Museum of Science, Boston (MOS). They have fantastic resources for teachers and home-ed families, on a range of topics. Some of the content is free to use, and the teaching guides and stories can be purchased on the site.
Further resources
The National Science Teachers Association has a great list of books about science
National Geographic is a great website with a huge range of articles and fun stuff
Cool music and science from They May Be Giants and the Here Comes Science CD
Woodlands Resources Science for educational and fun activities
How Stuff Works – well, just that really
This is a bit of a niche Science subject, but really cool – Skateboarding Science
If you like computers and want to learn how to make your own programmes, BBC had this cool game toolkit so that you can make your own games and Code.org can teach you to code, as can Scratch
If your parents are on Twitter, get them to follow @realscientists – a rotational twitter account featuring real scientists, science writers, communicators and policy makers talking about their lives and their work. Tweeters from different fields of science and science-related fields.
How To Grow Your Own Geek is a podcast created to share a love of geeking and parenting, and to provide advice on how to combine the two. Check out their Science and History Podcasts for Kids
Coding Resources by DeVry Bootcamp has plenty of interesting resources for older or more advanced students.
How to Stay Safe at the Beach
Although beaches are fun places they can also be dangerous, and you may have heard some stories in the news lately about people getting into difficulties when they’re in or by the sea. Our science editor Sam Gouldson, who lives on the Sussex coast, shares her tips for beach safety.
Go to a Beach with Lifeguards
Many beaches have lifeguards, who are trained to keep people safe whether they’re on the beach or in the sea. You can find out where these beaches are by searching the Good Beach Guide (for the UK), Irish Water Safety (for Ireland) or the ILSE (for Europe). Find out more about the RNLI Lifeguards in UK here.
Pay Attention to the Flags
Beaches in the UK use a flag system to inform you of possible hazards. If there are red and yellow flags this means that there are lifeguards in that area and that it’s safe to swim.
A black and white chequered flag means that the area is for people using paddleboards, surfboards and kayaks, and that you should not swim there.
A red flag means that the area is dangerous and you should not go into the water for any reason. There may also be information boards and signs at the beach, and you should read these thoroughly.
Stay With Your Group
If you stick with your family or friends you can all keep an eye on each other. Find somewhere distinctive to use as a base while you’re at the beach and agree where you’ll meet up if you get separated.
If there are younger children in your group make sure they’re with a responsible adult or older teen. Some beaches have a wristband scheme so that children can be easily identified and their group members contacted if they wander off; if the beach you’re visiting has one of these schemes, take part.
Learn About the Sea
Different beaches have different conditions. The tide can come in much faster at one beach than at another, and you should always keep an eye on the water and which direction it’s flowing in. You can look up tide tables online so that you’re aware of when the tide is likely to turn and don’t get cut off from the shore.
Some beaches have dangerous features called rip tides, which are strong currents that can quickly sweep you out to sea without warning. Always check with the beach’s lifeguards if there are any areas that you should avoid – many beaches have a noticeboard to inform visitors about the current conditions.
Waves can also be dangerous, depending on how fast the water is moving and how steeply the beach shelves. Some beaches will have sharp rocks or other hazards that may not be clearly visible from the shore. Again, check the lifeguard’s advice before you go into the water.
If the weather is cool, consider wearing a protective suit to keep you warm in the water, as cold water shock can affect your breathing, blood pressure and heart rate.
Be Careful When Using Inflatables
Inflatable toys and beds are designed to be used in swimming pools, not on open water. But if you do use them make sure there is an adult with you and that you’re in the lifeguarded area between the red and yellow flags.
You should stay near the shore and never use inflatables when there are big waves or an windsock is flying; these are signs that the wind is too strong.
Know What to Do If You Get Into Trouble
If you find yourself in difficulties, stay calm. If the water is shallow enough for you to stand, wade through the water instead of trying to swim in it. Raise at least one hand in the air and shout loudly and clearly for help, and don’t try to swim against the tide because you’ll just tire yourself out.
If you have a board or an inflatable hold onto it; not only will it help you stay afloat it will also make you easier for rescuers to spot.
If you see someone who is in trouble in the water, stay calm. Alert the lifeguards, or if you can’t see them call the emergency services on 999 (in the UK) or 112 (anywhere in Europe).
Stay Safe in the Sun
Although the sea can be dangerous, so too can the sun. Always use sunscreen with a sun protection factor (SPF) of at least 30, and re-apply frequently.
Keep your head and shoulders covered, wear sunglasses to protect your eyes and stay in the shade at the hottest part of the day (usually between 11am and 3pm).
For more information read “Why is too much sun bad for you and how does sunscreen work?”.
6 Awesome Classic Books For Tweens
