Monday, May 31, 2010
Gymnastics- Tuesday 1st June
Friday 27th May
The children began delving into a large assortment of National Library books about insects and spiders. Jeherson became fascinated with a page showing spiderlings and a spider with an egg sac. We talked about how the spider lays it eggs and protects them in an egg sac which it makes out of its silk. We had a look on the internet and found some images including hundreds of
spiderlings hatching from an egg sac, a spider finishing weaving her egg sac and a short clip of a wolf spider which carries all of its spiderlings on its abdomen.
Taylor found a picture of a spider moulting and asked, ‘How do spiders get their old skin off and get their new skin on’. This began a discussion about how humans have a skeleton or bones inside their body, where spiders and insects don’t, their bones are on the outside, this is called an exoskeleton. As the spider grows the exoskeleton becomes too tight and a new, larger exoskeleton grows beneath. We also talked about how our skin, bones and muscles all grow together as we get older but that we also have many layers of skin and that the top layer does come off but we don’t notice it because it doesn’t come off all at once. We watched a time lapse camera clip of a rose hair tarantula moulting. It lay on its back and the abdomen split and then the spider looked like it shook and pushed off its old legs, lastly the Cephalothoraxes came off and voila!
During poetry today the children had to illustrate their poem called ‘Flies for me’ by Jill
Eggleton, it is about a spider and what he does and doesn’t like to eat. I let the children create these pictures with no input from me but as I went around each child they were telling me about the features their spider had and I was amazed to see the accuracy with which some of the children can now draw a spider or insect, it was great to see them transferring new
understandings.
Jessica
‘My spider has pedipalps and Fangs.’
‘It has 8 eyes, two of them are on the back.’
Jessica also has 2 body parts and the right number of legs coming off the Cephalothoraxes.
Jeherson
Jeherson has drawn a great insect for his spider to eat, it had 3 parts with the legs and wings coming off the thorax. Jeherson has shown a noticeable size difference between the spider and the insect, which is quite an interesting observation as
larger insects can be overcome by smaller spiders.
Taylor
Taylor pointed to the spiky pink triangle on the bottom of the spider and told me…
‘My spider has a spinneret, it can make webs’
Finn
Finn has obviously enjoyed catching bugs and has drawn his spider in a container.
Shawn
Shawn’s spider is dangling, it has two body parts and 8 legs.
Sabrina
Sabrina’s spider is using its silk to dangle an insect it caught.
Sunday, May 23, 2010
Monday 24th May
Wednesday, May 19, 2010
Thursday 20th May
Taylor: Spider make webs for a house.
Jessica: It’s a dinner plate.
The animation had notes that go with it that let us know that the spiders lay both sticky thread and non sticky thread , I asked the children why?
Sabrina: The sticky web is to catch its dinner.
Jessica: The non sticky thread is for the spider to crawl on, it would get stuck on the sticky bits.
The green string is the sticky thread, the blue is the non-sticky.
Wednesday 19th May
Today we had a bug expert visit from Team Kowhai, our year 2 team. Matthew brought along a collection of bugs sealed in resin that he has been collecting as part of a magazine series called ‘Real Life Bugs and Insects’. At this stage he has 21 insects and 1 spider. He showed and passed around each bug and told us a bit about them. Matthews favourite bug in the collection so far is the Rhinoceros Beetle. It was very large and has silver markings. We asked Matthew whether he goes bug hunting at home and he said that he did. He looks under rocks and in the dirt and puts the bugs into insect containers and then looks at them with a microscope. Matthew also answered our question about what antennae are used for, he informed us that insects use them to find out where things are around them when they can’t see or have poor sight. I asked the children what their favourite insects or spider were and why and this was their response.
Taylor: I liked the flowering Mantid, it had its wings out and I liked the colours.
Sabrina: The praying mantis because it stands still like a statue.
Shawn: I liked the Black Jungle Cicada. It has boggly eyes, so it can see.
Finn: The cicada , I liked its legs.
Jessica: I liked the giant wasp because it looked like a bee.
Jeherson: I liked the Tiger Spider, it had long legs.
Tuesday, May 18, 2010
Tuesday 18th May
Miss B: What is the dung beetle doing?
Sabrina: He’s digging poos.
Taylor: They bury the poos.
Jessica: It rolls the poos.
Taylor: He stands on his front legs and rolls with his back legs.
The clip about the jumping spider answered our query about how many eyes spiders have, it also showed very clearly where the eyes are placed, which was interesting.
Jessica: It has 8 eyes
Taylor: It has eyes on the back of its head.
While watching the clip on leaf cutter ants the children learnt that the ants chop their food and take it back to their nest and that their nests are underground. Sabrina was taken with the way that the ants held the leaves on their back.
Today we were lucky to have Pauline come and visit us. Pauline works for MAF checking incoming cargo for undesirables. She brought in a number of insects and spiders that have been found and preserved for education and interest. The children looked very carefully at owl moths, tarantulas, red backs, wolf spiders, Stag beetles and scorpians. They spent time counting legs and talking about the tarantulas fangs and pedipalps. It was great being able to see them up close from on top and underneath.
The children have also been having lots of fun with an old OHP and some plastic insects and spiders. To start with the children were just putting the shapes on and looking at them enlarged, now they have taken to drawing around the shapes on large sheets of paper.
A correction to Thursdays instalment, we had some centipedes not millipedes and the little yellow bugs that we saw yesterday were Oleander aphids. Oleander aphids feed on Oleander and Swanplants, it pays not to spray the aphids as it will also kill caterpillars.
Sunday, May 16, 2010
Monday 17th May
Shawn had done some great bug hunting yesterday and brought to school an earwig that he had found on the carpet. It was dead, which meant we could have a good look at it . It had 3 body parts, 6 legs and 2 antennae, which means that it is an insect. It also had a spiky tail, Sabrina was worried that it might poke her.
Shawn also brought a piece of swan plant to school. I asked Shawn what usually lives on swan plants.
Shawn: Well sometimes caterpillars live on it. But there are little tiny bugs on it.
We looked at the bugs with magnifying glasses so that we could see them.
Jeherson: They are yellow and they have black feet.
Jessica: They are gorgeous
Taylor: They look like dirt.
Jeherson: They live on the leaves.
Finn: Ants are small and they are small, I think they might be ants.
Miss B: Why do you think they live on the leaf?
Finn: They like leaves.
Jessica: Eating leaves.
Miss B: I think this might be a sap sucking bug, it sucks the juice out of the middle of the plant.
Jessica: I saw one upside down, I think they have sticky feet cause they are stuck to them (the leaves).
Miss B: How do they live on the plant?
Taylor: They live altogether.
Sabrina: They live with friends in a family.
Miss B: Why do you think they live together?
Jessica: They love each other.
Finn: They like each other and play. If they don’t have friends they get lonely.
Questions or ideas to explore further:
Why do insects live together? Possibly looking at bees and ants and the different roles of bugs with in each of these colonies.
Thursday 13th May
After lunch a parent delivered us a treasure trove of bugs collected from the local play centre’s worm farm. I put them in the large tray and the children studied the insects with magnifying glasses. In the tray we had millipedes, a worm, and some slaters or wood lice. Finn pointed at the worm that was squiggling under some grass.
Finn: Is it a snake, Miss B?
Jessica: No it’s a worm
Miss B: How do you know it’s a worm?
Jessica: It is a worm it has dirt on it.
The children were particularly interested by the woodlice that come in a range of sizes a paid little attention to personal space regularly running over each other heads and bodies.
Jessica: There’s a family that the baby one
I wish I had long legs like that one (pointing to a woodlice)
Miss B: Why?
Jessica: Then I could touch the roof.
I drew attention to the antennae of the various creatures in the containers Jessica who spent a lot of time studying the bugs through a magnifying glass surmised that their antennae help them move, I asked her how..
Jessica: When they fall over they use their antenna's to get up.
I was very surprised that during the session the children never questioned the number of legs that the wood lice and millipede had even though the woodlice often tipped onto their backs waving their legs all over the place.
Wednesday, May 12, 2010
Wednesday 12th May
We looked at a big book that was delivered to our classroom there were lots of great big pictures of insects. We were looking at a picture of a grasshopper and talking about what we could see. Taylor told us that the long pieces at the front were antennae. I asked the children what they thought an insect used its antennae for…
Taylor: They use them to charge.
Miss Bell: Like horns
Taylor: Yes they charge each other with them.
Shawn: I think they use them to flap away the wind.
Finn: I think they use them so they can fly.
The book also talked about camouflage and adaptation to environment. The children were very intrigued with a leaf bug that was very hard to see and could change it’s colour depending on the leaf it was sitting on.
Taylor: They do it because they are scared of people.
Finn: Because they are scared of birds
Miss Bell: Why are they scared of birds?
Jeherson: They (birds) eat them.
A picture of a grasshopper turned up again on a page with a bee and a butterfly. Taylor was
fascinated by the grasshoppers legs and came to the conclusion that a Grasshopper jumps
because it hasn’t got any wings, she also decided that bees have very small wings because they have to get into their hives.
Later in the day I gave the children playdough, pipecleaners toothpicks and asked them to create for me an insect and a spider. All of the children created both with the right number of body parts, antennae were very popular as well and a number of the children placing the correct number of legs on and on the right body part. On top of showing that their understandings about creepy crawlies are already changing it was also a lot of fun.
Questions or ideas to explore further:
What do insects use antennae for?
Today we explored:
· That spider and fly have different physical features that allow us to distinguish them.
Science Level 1 and 2: Recognise that there are lots of different living things in the world and that they can be grouped in different ways.
Investigating in Science:Extend their experiences and personal explanations of the natural world through
exploration, play, asking questions, and discussing simple models.
· That different insects have different features to aid survival and live within their chosen environments.
Recognise that living things are suited to their particular habitat.
Monday, May 10, 2010
Tuesday 11th May
discussing the way we had drawn a spider and an insect the day before, especially talking about legs and body parts. After doing this we examined our fly and spider.
We took photos of the spider and put them into easiteach so we could use them on the tablet we, wrote a number on the end of each leg and discovered that spiders have 8 legs. We also found out that spider have two body parts and that rather than having legs all around their head and body, they all come off the front part . We also noticed that the spiders have two round things poking out of their head. Taylor wondered if they were the spiders eyes and Jessica thought that they may be hands ‘They may use them to pick up flies to eat them.’
I then asked the children how they think a spider climbs up wall and on the roof. Jeherson thought it may have something to do with their feet and Jessica and Taylor thought they use webs. Jessica thought it might be a good idea to draw some webs. I then asked the question where do they get webs from, Taylor said ‘They get webs off their bottoms and squeeze them.’
‘It is green and it doesn’t have any stripes on its wings’ Taylor
The first thing that startled them was the beautiful colours on this fly which up until now in their minds have all been black. We counted the number of legs and found out that flies only have 6 legs, but they have 3 parts to their bodies. Jessica noted that ‘He had red eyes and they were big’
We created a venn diagram about spiders and flies and at the moment we have found nothing that they have in common.
Questions or ideas to explore further:
How do spiders climb on walls and ceiling with their feet or webs?
What are the small round parts at the front of a spider, are they eyes or hands?
How do spiders make webs?
Why are a flies eyes so big?
Today we learnt:
· That spider and fly have different physical features that allow us to distinguish them.
Science Level 1 and 2: Recognise that there are lots of different living things in the world and that they can be grouped in different ways.
Investigating in Science:Extend their experiences and personal explanations of the natural world through exploration, play, asking questions, and discussing simple models.
Sunday, May 9, 2010
Monday 10th May
Finn: What is an insect? I don’t know.
Miss B: What do you think it might be?
Finn:I think it is a house thing.
At this point one of the other children mentioned bugs.
Finn: I know what a bug is.
It has dots on it and it has no eyes or legs.
Finn’s Spider
Spiders can’t see anything their eyes are all covered up.
Jeherson’s Insect
It has a flower on it and stripes and it has 2 wings and 3 feet. His mouth sticks out and it has 2 eyes.
Jeherson’s Spider
I asked Jeherson what the long dark piece was off the top of the spider head, his reply was…
They have hairs on them.
Taylor and Jessica ran back and forwards to a picture of a dragonfly, copying the details they could see.
Jessica’s Insect
It has 2 wings, 2 eyes and 5 legs. It’s a doctor one, it makes all the other dragonflies alive again. It has a doctor thing to check your heart with. (stethoscope)
Jessica’s Spider
They have 25 legs and lots of eyes. They are really black and you can’t see their eyes.
I asked Jessica what the long stripy pieces coming out of the spider were, her reply was…
These are white tails.
Taylor’s Insect
It’s a dragonfly on a leaf, it has a flat nose. It has 5 feet and stripes on its tail.
Taylor’s Spider
They have 2 eyes. They have legs all over their head and body.
Shawn’s Insect
It has 11 legs, it has dots on it and 2 eyes.
Shawn’s Spider
They have 9 eyes. It has eyes on its body.
Thursday, May 6, 2010
Friday 7th May
Today we ventured out on a Creepy Crawly hunt, without much success. We looked on the playground and found lots of spider webs but no spiders, we think they were hiding because we were loud. We looked in the grass, the garden and behind the classrooms. We found a grey bug, Jessica thought it might be a slug, it was hiding in the old worm farm bins.
Jeherson found a bee, it was caught in a web and did not move, he thinks that a spider ate the bee. We found two spiders, one was hard to see it was asleep in a web under a piece of wood. The other was behind the classrooms on a heat pump. We have taken close up pictures of the Creepy Crawlies we found and we are going to look at them closely on Monday. Over the weekend we are going to have a look for Creepy Crawlies at home.