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Similar Triangles

May 21, 2015

we measured the heights of trees and signs today using mirrors and shadows and similar triangles.

     

We verified answers when we could.   

Pizza Day

May 20, 2015

              

Garden progress

May 19, 2015

      

Pizza Dough

May 19, 2015

2tsp yeast
1 tsp sugar
1/2 cup warm water

stir and let the mixture get foamy

3.5 cup flour
1 tsp salt

put into a bowl, make a well, and pour in the yeast mix and the following liquids.

1 cup warm water
1/2 cup oil

knead well on a floured surface.  Cover and let rise.  We’re letting it rise over night in the fridge
                  

Pizza Math

May 15, 2015

Today we went to the grocery store to buy ingredients for a pizza.   We’re actually making pizza for 18!  We needed to make decisions about the best deals.  We compared unit prices and looked for deals.  We noticed that bulk is frequently a better deal, and pre-sliced pepperoni and grated cheese are expensive because you pay for the convenience.

                   

More Beans Planted

May 14, 2015

  

Grade 10s planted beans today.  The garden’s looking great!

Planting beans

May 13, 2015

grade 9s added to the gardens today. 

  

We planted the beans that have been growing in our classroom since march break.  

We also planted squash, pumpkins, lettuce and corn. 

We planted some free range beans in the grass, and Jimmy the wall bean has found a home.

Planting Seeds

May 12, 2015

we planted our gardens today. 

  

We divided the space into square feet, and then planted different seeds in each square according to our seed density chart.  

We estimated how deep tp plant the seeds.  

Over the next few days we’ll be keeping our eyes out for signs of growth. 

Tooth Marks

May 12, 2015

  

Look very closely and you’ll see teeth marks on this grid.  Teeth make a parabola!  We drew axes and used the vertex and a point and could calculate the “a” value of the parabola.

Spreading soil

May 11, 2015

the garden work continued today.  We spread soil and grower mix in each of the raised beds. 

   

Tomorrow we will plant the seeds, and then the waiting and watering game begins.