Mrs. B’s Science Scoop

The Unit Test for the remaining body systems will be on

June 2:  3AC & 4AC

June 3: 3BD & 4 BD

Please use this Proof of Preparation to begin studying:  Proof of Preparation

You will need to know:

-Describe the main functions of each system

-Identify the locations of the organs

-Understand the role the organs play in each system and their structure

-Explain the interdependence of the systems

-Explain the digestive process

-Understand the path of the blood through the body and how exchange of materials happens

We will be putting what we know about the circulatory and respiratory systems together to design an experiment to test one variable that might affect heartrate.

For today, you will need

Column Notes – Respiratory System

Designing exercise experiment

You will need to plan and conduct the experiment over the next two class periods.  You will need to turn in the Data Analysis Section of the the writeup for a Skills Grade (3.4).  Please use the attached rubric, so you know how you will be graded (and can self-score) and don’t forget to use your pink packet!

Exercise Rubric

For this assessment you will need to know and be able to do the following:

-Describe the main functions of the skeletal and muscular system

-Classify the different types of bones of muscles and associated structures

-Identify the locations of the major types of muscles and bones

-Explain the interdependence of the skeletal and muscular systems

-Describe what is needed for a healthy bones and muscles

-Identify similar structures in a duck wing and a human arm

Here is the Proof of Preparation for the Quest:

Proof of Prep Skel Musc Unit test

Please be sure to complete the review packet that was handed out in class.

You’ll need these Column notes muscular for the Muscle Discussion.

Now let’s dissect a Duck Wing!!

You’ll need this:  Lab – Duck wing dissection

Don’t forget to do the Skills Actvity on the lab for a Skills grade for 3.5.

Test Dates:

W, April 27:  3AC & 4 AC

Th, April 28: 3BD & 4BD

Please use this to study for the unit test: Proof of Prep VBP Unit test

Be sure to study vocabulary (use the warm-up), quizzes, notes, warm-ups, articles, labs, etc.

Preventing the Spread of Disease

Link to Mrs. Carozza’s Quizlet (2nd one down for gr 7):  http://teachers.saschina.org/jcarozza/2011/03/29/science-6-and-science-7-vocab-quizlets/

This is great for games for vocabulary.

So last class we sampled bacteria and put it on growth plates to test the effectiveness of anti-bacterial agents.  Here is what Mrs. McDaid’s ear sampling looks like after ~48hours.  Notice the zones of inhibition for some of the agents.  I wonder which agents she chose…very cool!

You will need to collect data for your plate:

1) take a photo

2)  measure the zones of inhibition (if you used paper discs)

As we approach our China Alive Program trip, we need parents to go into PowerSchool to update the following important information.

1. Please update home and mobile phone numbers, if necessary.

2. Fill out Emergency Contact information

3. Fill out the Medical Emergency information

Please find the instructions for making the necessary updates below.

In class today you will be using the microscope to search for and document bacteria in yogurt.  You will collect data, determine the type of bacteria you find, and then write a conclusion for this lab in a blog post.  This is just one way in which bacteria can be helpful.

You will need:  Lab – Bacteria in Yogurt

Your child has been busy preparing for their upcoming student-led conferences on April 7th and 8th.  Please see below for confirmation of your child’s student led conference time.

Remember, also, that during the times before and after the Student-Led conference, your child’s core and specialist teachers will be available for drop-in conversations.

The SLC process is a way for your child to develop strategies to think about the ways in which they learn.  It teaches them to be reflective and to take responsibility for their own learning. Some of the most important aspects of the SLC take place in the weeks leading up to it.  As work is being shared, encourage your child to explain the thinking process that went into it.

For today you will need:

Multyiplying Bacteriay

VBP Doctors Without Borders Project and Rubric

Project Example