Spider Catapults

 

Spiders continue to be a popular topic of exploration in our classroom! To infuse this interest with math and fine motor work we introduced clothespin catapults to the children this week. Wooden catapults are easily made by securing a clothespin to a steady base (like a wooden block) with an elastic. 

They require concentration and perseverance for children to operate. As children become more confident using them they are able to use strategy to aim the catapult in a specific direction or apply pressure to further or reduce the launch power. 

Small plastic spiders (ours were from the local dollar store in the Halloween section) are light and perfect for playing with. We offer 'webs' made from wrapping a shallow basket with yarn. Children are encouraged to fire the spiders into the webs.

    

Once children master launching the spider into the web additional math tools can be offered to enhance the experience. A five or ten frame or hundreds chart are easy tools for children to use when tracking how many spiders they have landed in the webs.   

                   

Additional targets can be provided for children to play with (e.g., alphabet chart, number chart, printable web with points). The possibilities are endless! 

Spider Math

 "Oh look! There's a spider on the school! 

Maybe he's coming to learn too!"

Autumn always brings with it many treasures. Recently my students have been curious about the many creepy crawlies they have been discovering in the yard. Although spiders can be scary for some, they serve a big purpose in our local ecosystem as they eat insects and also are a source of food for others. Exploring them together also helps those who are scared or reluctant learn to see them in a new way. 

I always look for ways to incorporate children's interests into our activities, specifically math. Here five spider math ideas for you to use with your little ones!

1. Which One Doesn't Belong - encourage children to examine and describe these collections of images and articulate which they believe doesn't not belong in the group and their reasoning why.

  

2. See, Think and Wonder - this thinking routine asks children to carefully examine something and clearly describe what they see, articulate their thinking about the object, and express curiosity through wonderings and questions related to the subject. This picture of an intricate web might be an interesting prompt for discussion.

3. Spider Survey - ask children to record their names on a t-chart that indicates whether or not they like spiders. Calculate and interpret the results of the survey with children. Click the image to access the printable.

 

4. Spider Subitizing - use this printable with children to explore different ways of representing a number. Write a number on the spider and ask children to brainstorm and record many different ways of showing the number (e.g., tallies, dots, ten frames, word). Click the image to access the printable.

5. Spider Symmetry - use this printable with children to explore the concept of symmetry. Encourage children to draw the missing half of the spider and web as best as they can. Explore symmetry in photos of real life spiders!Click the image to access the printable.

Indoor Spider Web Weaving

The children have continued with their interest in spiders so today I thought it would be fun to have a mini spider playscape that promoted cooperation, storytelling, and mathematical observations.

We used two sturdy logs. I stuck pushpins into the top surface of the log and encouraged the children to connect the logs with a mathematical experience or tool we have in our classroom. The children immediately suggested that the pegs on the log reminded them of our geoboards. We brainstormed how we could use the pegs to make spider webs. The children were keen to weave and wind fuzzy white yarn in order to make as realistic a web as possible.

As the children wove they counted how many times around the pegs they went - 1, 2, 3... They noticed shapes emerging in the web and compared to see which was the largest shape. 

"Look! I see so many triangles! How many are there?"

"The outside needs a longer piece of yarn than the middle."

"It reminds me of a pizza with all the little parts inside."

The children wanted to connect the two logs together with a web so the spiders could move from one place to another. They needed to cooperate and problem solve how to connect the webs without disrupting the original one. Once the web continued they needed to find a way to keep the web from unraveling. They noticed the bigger spiders were heavier and would sink lower on the middle web. I overheard much rich mathematical conversation as the children played with the spiders. 

At the end of the day we unwound the web and I challenged the children to think of what we might add to the logs tomorrow to make the spider playscape even more interesting....perhaps some prey for the spiders? What would you add to the playscape?

Spider Dramatic Playscape

The children have been fascinated by spiders this week. We have read stories about them and used them as math manipulatives in some of our ten frame activities.  Today the children hoped to bring them outside.

 

"We can use yarn for the web! We can spin a web ourselves for them!"

 

The children took turns weaving and winding a light coloured length of yarn around a circle of tree stumps.

 

 

This took some coordination and effort as the children had to move over and under the yarn in order to create a realistic web.

"Look at all the shapes! There are a lot of triangles in this web!"  Math is everywhere, even outdoors the children observed!

After the web was created the children used the stumps as chairs and sat in a circle in order to play together more effectively.

As an observer I overheard much rich oral language in the children's discussions. They were roleplaying that the spiders were a family on the hunt for food - this involved turn taking, speaking in role, and the use of specialized vocabulary in order to make the play meaningful and realistic.

 

Many children participated and although the spiders looked quite realistic, no child was too scared to play.

As an eco-focused school instilling a love and respect for nature and all living things is a priority. What better way to help children appreciate nature then by encouraging them to play with realistic spiders right out in the beautiful autumn sun!

Eventually the spiders were on the move and found new homes in the yard! I can't wait to see what adventures await us on Monday!