Showing posts with label fractions. Show all posts
Showing posts with label fractions. Show all posts

Thursday, July 5, 2012

2nd grade final project

 To review fractions, the second graders worked on a shibori project. Shibori is a Japanese technique of dyeing fabric, resisting color in patterns through compression. Students worked with a sheet of tissue paper, and we all folded it up in half, in half, in half, in half, in half, and in half again doing mental math as we went along to figure out how many rectangles we'd end up with on our paper (64!). After folding their paper, students placed a paper clip on it to keep it squeezed tight. Then, they each had a turn to dip their paper into 2 primary colors. Some students dipped a little, some a lot, so different proportions of color and color mixing occurred across their papers for very different effects.
 After allowing their papers to dry out over the week, in our final class we opened them up to reveal the beautiful patterns created. We also tried to figure out what fraction of our papers were which colors. With our fancy paper, we designed a puffy fish. Papers were folded in half, cut into a fish shape, and glued together around the edge with the scrap paper crumpled and stuffed inside.
Finally, we reviewed the projects done over our year together, and the students wrote about their favorite one. The most popular projects were the Life Cycles painting and the money collage.

For next year I'd recommend doing more "short and sweet" kinds of projects. The 2nd graders have shorter memory spans and have a harder time sustaining ideas week to week. This year's 2nd grade had lower fine motor skills than I expected. Our most successful projects involved drawing and painting. They really love to paint!! While collaborative projects are fun, this age group seems to do be more engaged with individual work they can claim as their own. They are really great at looking and discussing art, and talking together on topic is good- they're better at sharing ideas than sharing materials or artwork.

Friday, February 24, 2012

Week of Feb 21

Our "week" was short due to the President's Day holiday, but still jam-packed with activity.
 2nd grade: I only saw Ms Spangler's class this week. We had a helpful sub and student teacher, and the kids got to complete their stitcheries. Most kids just needed to fill in the backgrounds.
 There was a very staggered completion rate in this project, so I brought in paper, tap, and thread for the students who finished before the others to extend their shapes into a shape garland of cut paper attached to a long thread. It was interesting to see that despite mys saying repetitively that their shapes should be large, many, many of the kids drew and cut out teeny tiny shapes. I feel like this project overall may have been a little too demanding developmentally. Not everyone had the motor skills needed to pull the pipe cleaner "threads" through all the way, and the idea of scale is not fully understood yet.
 3rd grade: Ms. Lex and Ms. Didonato's classes completed their abacus projects. We had time to do some more values and then papier mache the frames to make them stronger. .
 I hope the papier mache is sufficient to make these useful tools. If I were to do this again I might change the materials to be a bit sturdier. The kids really seemed to gain counting fluency as they used the abacus. The movement of the beads is like taking a tally, and creates a strong visual. When counting coins the biggest mistake is losing count!
4th grade: Mr Willis and Ms McGinley's classes completed their lego fractions. We practiced some more equivalent fractions, did a compare/contrast between a Chuck Close and a Sol Lewitt image, and finally arranged and glued down their pieces. Mr Willis' class wins for most prints! His class was able to fill an entire board with leftovers. I would really love to get some plexiglass and find a spot for this lego fraction mosaic to stay on a while for a long time!
 5th grade: Oh my goodness! This was a feat to prepare and manage, but we had our variables/drawing machine experiments day. I came up with 8 art experiments for the kids to try, and they wrote a response about each of the experiments afterward. We met in the auditorium and I set up each experiment around the stage as "centers" to cycle through. We only managed to get through 4 rotations, but there was a lot of great, focused activity happening. The fast pace and novelty of each station kept everyone engaged.
 The sand pendulum was extremely popular, even though it was not a permanent image.
 The expandable/collapsible reach gizmo was interesting, but didn't do exactly what I'd hoped. Despite a fixed rotation point there was still too much play and not enough limitation in the range of motion.
 Body Compass had an interesting build-up of mark. The kids placed their elbows on a dot and rotated from the elbow as they drew with a marker.
 Action painting was popular. It as good to limit it to one page per group to get a nice buildup of color and mark.
 Race Car printing was exciting, but the resulting print was not terribly impressive.
 Marker pendulums were fun- markers taped to yo-yos to create linear and bang-dot marks. It could have built up even more.
 Limited reach chalk drawing had chalk tied to a short length of string within a frame. We also had pencil tops making amazing spiral marks, but I missed a picture of it.
A special thank you this week to our student teachers and interns who were a crucial part of making this experiment day run smoothly. Now to do it again on Monday with the other class!!

Wednesday, February 15, 2012

Week of February 13th

It was a slightly shortened week due to half day on Wednesday for report card conferences, so I only saw the Monday and Tuesday groups.
2nd grade: All three classes have continued to work on their shape stitcheries on plastic canvas. Many students have completed their shapes and some have begun filling in the background.
 The kids did much better this week at following their sketches to find the vertices. They also did a better job of pulling the pipe cleaners tight to prevent loopiness.
 A few students in Ms Spangler's class totally completed their projects and wrote a short reflection in their journals. When they are finished they really feel like fuzzy carpets.
 3rd: I only saw Ms O'Donnell's class this week. We did the abacus project with a slight supply difference. I cut board down for the frames instead of popsicle sticks for a wider base to tape onto, and we only used 10 yellow "nickel" beads instead of 20 since the other classes used up so many! Again, this project was a real hit- Ms. O'Donnell had the kids continue to do more practice with sliding the beads over to represent money values. Next week all 3 classes will be on the same page for papier mache over the frames.
 4th grade: Ms. McGinley's class got to do their coloring step to represent 1/3 and 2/3 in their circles and 1/2, 1/2 in their rectangles. Ms Yancey's class got to do the final step. We did a compare and contrast between Chuck Close and Sol Lewitt to see how the artists used the grid and squares.
 We did a short group fraction calculation to see how many of each color there was. Then the kids brought their squares back to a large board to arrange into a group mosaic. The kids liked the Chuck Close image better than the Sol Lewitt, so when arranging the blocks we tried to create gradations of color.
 Groups of kids came back to help glue everything down. Depending on how good the gluing was, I might go back through and try to get the blocks lined up a bit better.
 Since the entire class tried to do thirds in circles and halves in rectangles, the entire piece should have that as well- making it one huge equivalent fraction!.
 5th: On Monday, Ms Albert's class completed their geometric soft sculptures. Some kids were able to participate in the stop motion animation (see previous post). I hope to put a display up next week showing the 5th grade geometric forms alongside the 2nd grade geometric shapes.
On Tuesday we gathered both 5th grade classes in the auditorium to kickstart our next project. (Since there's no school on Monday this helped keep the classes at the same pace). We will be exploring the scientific concept of variables in experiments, combined with machines like pendulums and catapults. I showed a series of videos of pendulums and various other drawing machines to show how artists experiment with variables for art. We had some great compare/contrast opportunities and the kids were very engaged in watching the videos in this setting. The music teacher came down to help me set up the projector and microphone, and it was really great to have these videos on a giant screen with cinematic sound instead of on the smaller, quieter smartboards.
Next class we'll try out a few drawing machine experiments. I'm very excited about this project!

Thursday, February 9, 2012

Week of Feb 6

 2nd graders are all working on learning polygons. All the classes are stitching their shapes using pipe cleaners through plastic canvas. When all filled in they make quite a fuzzy carpet-like surface.
 The shapes begin by stitching each line segment side, then filling in the shape. This project is revealing a range of fine motor skills among students, which tells me this creative skill is on the edge of a development level. Some students are really enjoying it- but some are learning how to work through a challenge.
 3rd graders are moving from our coin color collage and making change project into one final money-counting focused project.
After a compare/contrast exercise between a Roman Abacus made of metal and an Incan Quipu made of string (both ancient counting tools/calculators) students made their own abacus of wood and beads.
 We began by taping bamboo skewers onto a popsicle stick, then counting out a specific number of each color bead to represent coin values to slide onto each stick.
 Once the beads were added and the op edge of the frame was attached the kids worked on moving the beads around to show specific values. Next week we'll do a little more practice and then complete our abaci by adding papier mache onto the frame pieces to strengthen them and add color. While this is a more "make and take" style project, the kids are seeing how tools can be handmade, just like humans throughout history have made useful things. It was great to see them using the abacus for counting, and finding it so easy.
 4th graders have continued the lego printing fraction project. Ms. McGinley's class got to print. The other classes started coloring in their circles and squares.  
 They had to count up their total circles, and if possible determine what the 1/3 and 2/3 equivalent fractions would be. Then they counted up their rectangles and determined a 1/2 and 1/2 equivalent would be. They then used 4 different colors to fill in the circles and rectangles to represent the 1/3 and 1/2 color relationships.

 The interesting visual aspect was that 1/2 or 1/3 the number of shapes was not necessarily 1/2 or 1/3 the SPACE because of the different sizes of shapes.
 Thanks to Mr. Willis for taking some photos and sending them to me!
 In 5th grade, Ms Albert's class got most of their sculptures stuffed and are ready to move on o the final stage of embellishment.

 Getting to stuff the forms is an exciting step, as the forms suddenly spring into 3 dimensions.
 Many students chose to transform their sculptures into animals. (Thanks for sending some photos Ms Albert!) Here's a raccoon:
 And a chicken:

Ms. Gelfand and Ms McAffrey's class has completed their projects and had time for reflection on the forms they had used, why geometry is important for artists and sculptors, and what part of the project they enjoyed or disliked. Some students who had completed their work early were able to create some wonderful stop-motion animation videos, which I'll post later. I was especially impressed with their collaborative effort to create narrative and direct when left to their own devices. There was great disappointment when the battery power on the camera ran out! I'll see if Ms Albert's class will be able to contribute before I complete editing it to post here.

Sunday, February 5, 2012

Week of Jan 30

Due to Predictive testing this week Ms O'Donnell's 3rd grade, Ms McGinley's 4th grade, and Ms Gelfand and Ms McAffrey's 5th grade missed out on Artslink lessons, but we'll be back this coming week.
2nd Grade: Mr. Pitt and Ms Drossner's classes looked at shapes in art and practiced drawing different sided polygons in their journals. Ms Spangler's class began sketching a design and weaving a shape composition using pipe cleaners on gridded needlepoint canvas. Their finished product will be fuzzy like the carpet we looked at.
3rd grade: Ms Didonato and Ms Lex's classes finished up the shape collage project by counting up their picture totals and figuring out the "change" if I bought their picture for $5. We tried trading pictures to have partners double check. Below, Ms Didonato showed the class how to use the "bucket method" for counting change. ms Lex's class had enough time to make a small "change collage" on the back sides of their first collages. Next week we'll begin an abacus project.
 4th grade: Mr Willis and Ms Yancey's classes were able to do lego printmaking. They had to create a matrix of legos and use either stamping with an inkpad or rubbing with pencil/crayon/colored pencil to fill the square papers. Their goal was to make as many prints as possible in the time we had.
 I think the kids enjoyed the speed and exciting visual effect of doing a rubbing, but I enjoy the carefully stamped compositions more. Next week we'll do some coloring to change them and do some analysis for thinking about fractions.
5th grade: I was able to meet with Ms Albert's class after the testing period on Monday morning to allow them some extra sewing time on their geometric form sculptures. We'll see how far they get tomorrow, but I hope we'll be finished our sculptures in 1-2 weeks. Ms Gelfand's class should be finished this week.

Kudos to Ms Akif for sharing her art project connections in the previous post! I hope more of my teaching partners feel free to post on here!  I also want to acknowledge and thank my teaching partners for stepping up their co-teaching role following our professional development workshop last week! We have a fabulous team!

Friday, January 27, 2012

Week of January 23rd

It was Spirit week at Comly! Everybody's trying hard to keep kids engaged as PSSA's approach. We had a lot of fun in Artslink this week too:
2nd grade:
To round up our weather project we created radial design compasses to show the cardinal directions. We'll use these when I bring our windsock back. The windsock is about halfway constructed and will be completed soon. We'll need to find a spot outside for it!

 Everyone started with the same foundation in various colors, but then they did their own radial symmetry design. It was great timing for this project as the kids just started doing lines of symmetry in math class.

 3rd Grade:
Ms O'Donnell and Ms DiDonato's classes began the money/shapes collage project. We started off trying to find the shapes to match a specific value, with each person at the table coming up with a different solution. The kids did a great job with this- many naturally started arranging the shapes in patterns and designs while they waited for everyone in the class to catch up.
 Then they had an opportunity to begin their own design, first planning it out, then gluing down the pieces. They had o use at least one of each color paper, use repetition or pattern, and try to use all the space on the paper. They were encouraged to show some symmetry as a starting point, but then add an asymmetrical element to make the composition more exciting.
Ms. Lex's class had an opportunity to complete their designs and then began tallying up the "value" of their pictures. Next time we'll do a "making change" activity.



 4th grade:
Ms Yancey and Ms. McGinley's classes began the lego/fractions project. They had plenty of time to build and play in response to my challenges- I realized I didn't give Mr Willis's class enough time for that the week before. So we began making something with 12 pieces and then tallying up the total of each color to show how to make a fraction- with the "color part" as the numerator and the "Lego total" as the denominator. Then they made a sculpture of 2 colors to show a 1/2 and 1/2 relationship. As we looked at the sculptures I wrote up the equivalent fractions on the board so we could see that 1/2 all the way up to 10/20 meant the same thing. Next, the kids tried a 3 color sculpture to show 1/3,1/3,1/3 relationships and again listed their equivalent fractions on the board. Finally we did the big lego sort-out to see which color had the largest fraction.
 Mr. Willis's class began with some extra time for building exploration and equivalent fractions which they missed out on before. I thought we were going to have a longer class period, so I did a demonstration on how to do our print project as well- but the kids didn't have time to try it out themselves this week. At least now all the 4th grade classes will be on the same schedule.

1/3 blue, 1/3 yellow, 1/3 white sculpture
 5th grade: Both 5th grade classes are continuing their geometric soft sculptures.
 Check out the great craftsmanship in careful stitching!
 Ms Gelfand's class is nearly finished since they've had more time (poor Ms. Albert's class has had 2 Monday holidays this month!). Several children have gotten to the assemble and embellish stage of their sculptures. In the 5th grade classes this week I handed the camera over to a select student or 2 for documentation. When downloading the photos I was surprised to find one student had set up a little backdrop to take some closeups- not realizing the fixed focal depth of the camera doesn't support closeups.... so here are a few inventive, yet fuzzy photos:
 That's a duck wearing a fez, complete with tassel. It was made with a cube, a cylinder, and a hexagonal prism.
 This is a rather adorable kitty with very expressive whiskers. It was made from a cube, a square pyramid, and a triangular pyramid.
 This will soon be  a turtle with a green cylindrical head and pink cube and blue square pyramid shell.
My photographer with her duck sculpture and awesome "crazy hat" for spirit week. I told the kids who were finished they could try to make a movie with their sculptures next week!