Sunday, January 4, 2015

Science News - 01-05/01-09

Blogs: Check the Hall of Honor for your class. Several of you reached the article blog milestone!


5th Grade: Matter and its properties

  • MS-PS1-1. Develop models to describe the atomic composition of simple molecules and extended structures. 
  • MS-PS1-3. Gather and make sense of information to describe that synthetic materials come from natural resources and impact society. 
  • MS-PS1-4. Develop a model that predicts and describes changes in particle motion, temperature, and state of a pure substance when thermal energy is added or removed.
On Monday we will take a Mid-Year review test. Tuesday we will review the scientific method as we prepare for our chemistry unit. Wednesday we begin our explorations about matter in earnest, as we experiment the properties of M&Ms, race them and determine whether their colors collide or combine.


6th Grade: River Studies 
  • MS-ESS2-1. Develop a model to describe the cycling of Earth's materials and the flow of energy that drives this process.
  • MS-ESS2-2. Construct an explanation based on evidence for how geoscience processes have changed Earth's surface at varying time and spatial scales.
We will finish the Erosion presentations on Monday. Tuesday we begin our river studies by exploring the San Joaquin delta. We will analyze a simple model river and work with sediments. This is one unit you will always remember.


7th Grade: Genetics
  • MS-LS3-1.   Develop and use a model to describe why structural changes to genes (mutations) located on chromosomes may affect proteins and may result in harmful, beneficial, or neutral effects to the structure and function of the organism.
  • MS-LS3-2.   Develop and use a model to describe why asexual reproduction results in offspring with identical genetic information and sexual reproduction results in offspring with genetic variation.

   
We are concluding the Human Body systems unit with presentations on Wednesday. Thursday we start our Genetics unit by "Touring the basics" and developing the beginning of our concept map for the unit.

8th Grade: Chemistry-Bonding
  • MS-PS1-1 Develop models to describe the atomic composition of simple molecules and extended structures.
  • MS-PS1-2 Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
  • MS-PS1-3. Gather and make sense of information to describe that synthetic materials come from natural resources and impact society.
  • MS-PS1-4. Develop a model that predicts and describes changes in particle motion, temperature, and state of a pure substance when thermal energy is added or removed.
  • MS-PS1-5. Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved
We will form precipitates and explore catalysts this week, as we learn about balancing equations. On Friday you have a Mid-Year Test. Make sure you study!




This week I am not available for after-school help. Check the board for updates.

No school 01-16 and 01-19.