Bridge Building STEM Activity

     Today we read "The Three Billy Goats Gruff" story.  Several children had heard it before. We took our time and discussed the sizes of the goats, who was younger, did they plan to trick the troll?, etc., etc.  

     Then, I introduced the challenge - build a bridge using the materials available with a spot to go over like the goats and a place to go under like the troll.  They were to work together with one or two other people.  I chose the partners because I wanted them to practice working with someone they did not often work with.  I gave each team a box with materials for bridge building.  The boxes had slightly different materials in them.  All had blocks. Some had tape, paper clips, rubber bands, straws, gauze, boxes, ribbon or combinations.  In about 15 minutes we looked at each bridge to see how they worked out the challenge.  I asked each group if they encountered any "problems" and what solutions they found.  Each group was glad to talk about their problems!

This group had a problem getting their two long sides to stand up when they propped them in an A shape together.  They solved it by using tape for the top of the bridge.  The small block on the side is a ladder (paper clip rungs are taped to the side) to help the goats get on top of the tall bridge.

This group designated blocks for their characters.  The goats are ordered by size.  They had difficulty getting a ribbon to surround the bridge.  First it was too long so they cut it.  Then, too short so they taped some back together:)

This group wished they had tape.  The gauze bridge kept falling and they wanted to tape it up.  But, they solved the problem by threading paper clips through the holes in the gauze and using them as weights to hold the bridge up.

This group had difficulty with the under part as they used the tape on the table.  So, they changed the thin line to a trail leading to the bridge.  The block structure is the troll and the wide part of tape is the water.  They needed more time to build the bridge over the troll.

This group used rubber bands to secure the gauze to the blocks.  They wanted to make a flag, but it kept falling over and they ran out of time to fix it.  When we looked at everyone's work, the other children suggested they place the flag into the holes of the gauze to hold it up - it worked!

     The children enjoyed the activity very much - it brought a different spark and learning in context with the story.  There were ample opportunities for language, problem solving, and cooperation!
Enjoy!  Molly

Making numbers with tools

I love this "making numbers" center!  We use it throughout the year and adjust the number set as we learn and grow.  Now, we are exploring teen numbers using ten frames, drawing and a rekenrek.  I asked children to work with their center group to turn over the next numeral, then to make that quantity using the whiteboard easel, the magnetic ten frames, and the rekenrek.  

Enjoy!  Molly

Valentine's Day Fun

      Valentine's Day offers so many great learning opportunities in kindergarten.  This year, we made a mosaic hearts for display.  The first day, I talked about how a mosaic is an art piece made of different small pieces.  We looked at some mosaic pieces and noticed the way the tiles were placed and the grout lines or spaces between the small tiles.  Then, children were given 1/2" squares of different color papers and a background to glue them onto.  They tried different patterns and ways of gluing the tiles.  These papers were hung to dry and later flattened before school the following day.  Then, children were given a template of a heart they could trace around on the back of their paper.  After cutting out the heart, they mounted their hearts on black paper for some contrast.

     This activity could be done with many different colors/shapes throughout the year - consider a star for winter holidays or a shamrock for March!
     
     Of course, writing letters was part of our celebration also.  My students were very excited to write a letter to their family!

     Our school is located about a block from the post office, so we were able to walk over, have a short tour, and mail the letters home!

Enjoy!  Molly

Using Toy Boarders in Math

My sister-in-law found some wonderful new toys - Toy Boarders.  These toys look almost like toy soldiers, but with a twist.  They come in packs of snow boarders, skate boarders, or surfers.  I just knew my kinders would love these!  Besides being a great play toy, I thought they would be fun for math.
We are currently working on composing numbers so I designed a problem using all three types!  I told the children that I'd discovered an amazing new play park where children could snow board, surf, or skate.  But, only 10 children could go in at a time.   I had my children work in small groups. They made combinations of ten using the boarders and printed scenes.

 

Then, after several combinations, they chose one to record.  I thought my children needed a little help with the recording and wanted them to record what they had discovered not a different combination.  So, I made some small pictures they could use to paste to a recording sheet to show their chosen solution rather than having them draw in their journals.

 

The students were very successful and enjoyed sharing their findings later.  When packing up for going home, one boy commented, "That was fun!" as he placed his recording sheet in his backpack.

Enjoy!   Molly

Teen Number Snowflake Math

Learning to recognize TEEN numbers, both numerals and quantities

We had fun filling in the ten-frame with colorful stones to show a quantity between 10 and 20 and coloring the snowflake with the matching numeral!  Some colorful SNOWFLAKE MATH on a dreary winter day!

Visit our TeachersPayTeachers store (Right to the Core) to download this FREE activity!

Speaking of snowflakes....
We read the story, Snowflake Bentley and learned how to look closely at snowflakes.  Then we practiced drawing them different ways, but always with six sides.  We then used acrylic paint in cool winter colors on clear acetate paper - yup, the old stuff we used with overhead projectors!  You can purchase this in larger sizes at an art supply store.  These are gorgeous hanging in the light, either in a window or glass door!

Kindergartners Can!

Puppets and dialog

     Making puppets using Model Magic is fun and easy!  This year I reviewed characters and dialog using Mo Willems books.  The children formed the dough around their finger then pinched and pulled to make a puppet.  When they were dry, we painted the puppet characters with acrylic paints to make them a bit more sturdy.  We learned a bit about puppetry and how to use puppets.  Then, we thought of dialog that our puppets might say and how they would say it.  Finally, we wrote a line for our puppets.

     You can find details for this lesson and 19 other rich writing lessons for kindergarten students!

Enjoy!      Molly