Barefoot in Suburbia

Homeschooling & Special Needs, Inspired by the Montessori Way

2nd grade week in review September 19, 2011

Art:  Both of Jedi’s art lessons this week involved clay.  In the first lesson, he used clay to make a seal…a raised object on a textured slab of clay.  Jedi made a giraffe.  In the second lesson, Jedi learned about art on pottery.  In order to do this, first he made a clay pot, and then he painted some figures on it in black paint.

Jedi's clay seal--he put a giraffe as his seal.

 

Working on his pinch pot. Once it dried, he painted small figures on it.

 

Math: In math, we continued our work on the addition table, this time working on doubles (2 + 2, 4 + 4, etc.) and near doubles (2 + 3, 4 + 5, etc.).  We also worked on odd & even numbers.

Working on his addition table

 

Working on "odd" and "even". The tiles helped him to see what happens when you add an odd number to an odd number, an even number to an even number, and an odd number to an even number.

 

Life Science: This week, we finished our unit on worms.  We used one of our composing words and conducted experiments with him to see if worms like light or dark (by covering half of a pan with foil and leaving half open to see what side he preferred), sweetness (by putting some ice cream on the pan and seeing how the worm responded), chemicals (by putting some vinegar near the worm), hot or cold (by putting a warm towel and a cool towel under him and seeing which one he preferred), and smooth or rough (by putting a piece of sandpaper on the tray).  For each test, except for the vinegar, the worm had half of his body on the control and half on the experimental part.  We then observed which direction the worm went–towards the control or towards the experiment.  We found out the worm liked dark, cool, rough, and sweet.  And did NOT like vinegar.

Jedi's worm for the test

 

Testing if the worm likes light or dark

 

Using sandpaper to test if the worm likes smooth or rough

 

Geography: In order to test how animals survive in arctic climates, we filled a bowl of ice water.  Jedi placed one hand in the ice water to see how it felt (he didn’t keep it in very long!)  With his other hand, we put a plastic bag on his hand, and then filled another plastic bag with shortening.  We then put that 2nd bag over his bagged hand and molded the fat layer around his hand.  Then, he stuck his hand in the ice water and didn’t feel any of the cold!

Jedi's hand in a bag of shortening. He then dipped his wrapped hand and his unwrapped hand into the ice water to see what each felt like.

 

History: This week, we began our work on ancient India & the Indus Valley.  The big thing that Jedi learned was that villagers in Ancient Egypt could use the sea and rivers to trade with the villagers in Ancient India.  We also learned about Mohenjo-Daro and the fact that the city perished with no known reason.

English: Jedi continued his daily journaling.  He also worked on words ending in ‘ng’ and ‘nk’.

Chemistry: We began learning about the periodic table this week in chemistry.  Jedi used marshmallows to make the first 10 elements on the periodic table–pink marshmallows were protons, large white ones were neutrons, and small white ones were electrons.

Using small white marshmallows, large white marshmallows, and large pink marshmallows to form the protons, neutrons, and electrons of the first 10 elements in the periodic table.

 

Close-up of a few of the elements

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