Learning

I met Coedybryn school today who had a lovely sunny day to go out sketching and then came back to create these fantastic buildings! they are of the church and Llwyn yr eos farm... but am sure you already knew that.

Hello!

Just a few pictures of models of buildings made by Cardiff Muslim Primary School when they came here the other week.

They are models of the cockpit and the post office, and are pretty splendid too! look at that thatch!

This is the first official week of spring. It's called spring equinox, which means that the day and night are almost the same length.

At the North Pole, the polar bears are celebrating the first appearance of the sun in six months but at the South Pole the penguins are preparing for six months of darkness. I picked this up on Derek the Weatherman's blog - what a fascinating thought.

In the UK, school scientists are mapping spring by posting results to show when there spring flowers open - as part of a long term study into climate change. Despite the initial early start to the spring I think our results will show that our flowers have come late this year, because of the late frost. The results are flying in this week - 203 sent in so far! Many schools are still waiting for their flowers - hopefully they will come soon.

Please take a look at the beautiful pictures sent in by Fulwood & Cadley School and Brynhyfryd Junior.

What is the mystery bulb?

Ysgol Porth Y Felin: On Monday it was very rainy and we think the mystery bulb is
a tulip. Glyncollen Primary School: We found out that one of our mystery bulbs is a tulip. Our daffodils and crocus look lovely in the Spring sunshine. Ans: Both schools are correct - Welldone!

Your comments:

Fulwod and Cadley reported: All our crocuses have flowered now but 15 of our daffodil plants have no buds at all. We think, that they are unlikely to produce any buds now, we would be grateful if you would let us know what you think?

Ans: I agree, if there are no buds by now, sadly it is unlikey that they will flower. This has happenend to a few of mine too. The reason this has happened is unclear. When a daffodil doesn't make a flower gardeners say that the plant has gone 'blind' - as it has no flower head. This normally happens if the bulb has been flowering for a few years or if there is too much nitrogen in the soil - but this doesn't normally happen with a new bulb. This seems to have happened to my bulbs that started to grow really early - end of Decemeber early Jan. They grew tall then we had the frost and they seemed to stop growing taller - until much later. The hours of sunshine is a big factor with dafs - so we will have to look at all the records to see if there are any trends before we can make any conclusions.

Channelkirk Primary School asked: We measured the height of our plants in cm, but the site has it as mm. Should we measure the flower only? Ans: No, please measure the height in mm if possible or simply convert to mm. Thanks Prof.P

Ysgol Bro Cinmeirch: Tyfodd ccenin pedr mae o yn 215mm a dyfodd y grocws 35mm. Tyfodd cenin pedr arall 85mm a tyfodd y crocws 120 mm. Ateb: Sylwadau gwych!

Ysgol Nant Y Coed: I think that it's great to learn about rainfall and how it works their magic with flowers It's fun experementing on this and it's a experience for children to learn to measure. Ans: Glad you enjoyed - thanks for helping me. Prof. P

Ysgol Nant Y Coed: It was a very good experiment! Ysgol Nant Y Coed. I like the experiment!!!!!!!!!!! Ans: Glad you enjoyed the experiment! Thanks so much for helping me with this. Prof. P

www.museumwales.ac.uk/scan/bulbs

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Congratulations to Gordon Primary School for sending in the 1st flower record for Scotland! Despite having problems with vandalism this week they have manged to re-pot thier flowers and send in their records. Truely fantastic scientists - keeping at the work despite the dissapointment - well done Gordon Primary!

By looking at the map and the flowering dates it seems that the flowering has slowly moved across the the country from the South West to the North East. But that many of the areas far from the sea are still waiting for flowers.

Question for the week: Why do spring flowers near the coast open earlier than those inland? I will reveal the answer next week.

All my flowers have opened now and at the weekend it really felt like spring. The sun was shining and my daffodils were blooming. It really made me happy to think that the most of the winter is now behind us and we can look forward to the summer! The flowers have also opened in Eyton Primary - thanks for the pic.

Slug attack! Some of my daffodils have been eaten by slugs -see pic.This hasn't happened to me before - very annoying. I took the slugs down the bottom of my garden far away from my daffodils. Fingers crossed they will keep off.

www.museumwales.ac.uk/scan/bylbiau

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The first English Crocus recorded has popped up in Fulwood and Cadley School - on the 2nd of March. 

Congratulations also to Ysgol Bodfari & Lakeside Primary who have reported daffodils and crocus flowers opening this morning.

I wonder when the flowers will open in Scotland? It's so exciting having schools in three countries taking part in the Spring bulb investigation this year! Many thanks to the Edina Trust - for making this possible!

Keep watching this map to see where the flowers open and please send any pictures you have to me and the local press.

All the data that is sent in is used to create an average flowering date for each school. Watch the crocus chart and daffodil chart to see the tables change as the data comes in. It is really important that each pupil sends in their record - so the web can calculate the average flowering date for your school.

www.museumwales.ac.uk/scan/bulbs

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