Skip to main content

STEM Week 7/8



Presentations:
Here is some of the delight driven presentations we heard about today: rocks, hurricanes, chemical reactions, cotton, and compost.

Presentation Reminders:
  • Provide an image or a hands-on example.  
  • Highlight key-words, or use bullet points on an index card.
  • Practice presenting before you come
  • Project your voice, so that everyone can hear you.  (I usually say to bounce your voice off the back wall.)

Science Time:

This week we introduced another natural force.  Magnetism.  We learned that magnetism is an invisible force or field.  This week we focused the magnetic field and on magnets.  

Students learned that a magnet is a special material whose molecules are arranged so that their electrons spin in the same direction.  This molecular structure creates a magnetic force that flows from one side (or pole) to the other.  

In class, we placed magnets under a piece of paper and sprinkled iron filings on top of the paper.  This allowed us to see the magnetic field created by the magnet.  

 

Week 8:  We reviewed information about magnetic fields and how they interact with each other.  We also talk about earth's magnetic field. 

3rd-6th grade created electromagnets.  

Math Time:

Keep up the good work mastering facts!

We played a great game today called zap it math. This is a fun easy way to help kids memorize their facts.  Here is a link to the game:  https://logicroots.com/MathBlog/zap-it-math-game/

My apologies with the belts.   The parachute cord is not working ( It is too wide for some of the pony beads.)  I will try and figure out a system this week and reissue.

Please note: It is okay to stay on a level as long as it is necessary to master the material. Perhaps some students it will need to take several weeks to master +1 and +2 addition before for moving on to +3 and +4. That is perfectly fine and as it should be. The belts are a helpful way to reward hard work and give incentive to mastery at each and every level.

You will find flashcards, skip counting videos, and drill sheets to aid your child in the mastery of the four basic operations. http://stonetablestemclub.blogspot.com/p/black-belt-math.html (Also linked at the top of this blog.)

PARTY TIME:  Reminder next week will be our fall party.  We will be having pizza for lunch and you are welcome to bring a side item to share.  Mrs.  Kittle will be heading up game time and could use any help/resources you can provide.  


What to bring to class on October 23th:

Students are encouraged each week to come prepared for class with the following:
3 ringed binder
A short science presentation. (No more than 2 minutes)
Black Belt Math Status. (signed log sheet)

Optional homework:  

 Scholastic Slideshow: 

http://studyjams.scholastic.com/studyjams/jams/science/energy-light-sound/magnetism.htm

Ducksters: 
 http://www.ducksters.com/science/magnetism.php

Text and Videos: CK-12

 Magnetic Field:  https://www.ck12.org/c/physics/magnetic-field/

I just realized that the link wasn't correct for potential and kinetic energy.  I went back and corrected it for week 5, and also posted it here.  

Comments

Post a Comment

Popular posts from this blog

Week 10

Presentations: Great Job on the presentations! Presentation Reminders: Provide an image or a hands-on example.   Highlight key-words, or use bullet points on an index card. Practice presenting before you come.   Project your voice, so that everyone can hear you.  (I usually say to bounce your voice off the back wall.) Science Time: We continued our unit on Simple machines this week.  This week we learned about pulleys. This is the video we watched about pulleys.  It would be well worth watching again if you can fit it in. https://youtu.be/9T7tGosXM58 Here is another video.  It does a much better job of describing how pulleys work.   In our lab time, we placed pulleys on a rod and used the pulleys to help us lift our load.  Each time we added a pulley we were able to see that it helped us use a small force over a longer distance to lift a heavy load.  Here is a link to learn more about pulleys:   http://www.explainthatstuff.com/pulleys.html , 
Post a Comment
Read more

STEM Week 4

We had a ball today! Read below for a recap of our day.  Find science videos, Black Belt Math support material, and suggested homework. Note: It is best to view our blog on the computer. Presentations: Lots of great presentations today.  To name a couple:  We saw a wasp and a bee in a jar and I learned today that there is a bat with a 6-foot wingspan!  Your kiddos are doing great.   Science Time: This week we defied gravity by jumping and throwing balls into the air.  We observed the effects that gravity had on the balls and how an applied force could overcome the weaker force of gravity.   Next, We learned that a ball thrown parallel to the earth will curve due to gravity instead of of continuing in a straight line.  Students also were amazed that objects of different mass fell to the earth and landed at the same time when dropped together. Finally, we learned about centripetal force and experimented with a penny in a balloon.  See video for how awesome this was.  
Post a Comment
Read more