Plant Cells

Today, we had to learn about the parts of a general plant cell. On Friday or Monday, we will get a chance to look at plant cells through a microscope.

Introduction to Biology

Today, we compared how we decide if something is living or not with how a biologist decides.

Exodus Earth?

There are a lot of threats to Earth, or to the continuation of life on Earth. Because of these threats, some people have started to think about whether we can (and should) look at "exo-planets" for us to move to; "Earth 2.0".

We started by looking at a short National Geographic video about "Global Warming", which we now call "Global Climate Change": VIDEO

Here are a few other videos that show the effect of Global Climate Change:

Myths About Space

I found this article which has some good facts about space, that Hollywood stretches the truth about in films:

http://geekiez.com/10-space-myths-we-need-to-stop-believing/

Black Holes

One of the topics we wanted to learn more about was Black Holes. We started by looking at this video clip:

PLAY VIDEO

We used the following website to find out more about Black Holes, from other people's Frequently Asked Questions: HubbleSite

Mr Nicoll used the idea of a balloon to help us understand the forces that cause a large star to collapse and form a Black Hole:

From this, we had two tasks to carry out:

1. DESCRIBE Black Holes

2. SEQUENCE how Black Holes are created

Those doing Black Holes as their Research Project have one more important task:

3. INFER what is inside Black Holes (or on "the other side"). Remember to include evidence in your answer, not just popular Science Fiction.

Astronomy - Unit Planning

As well as our research project, we have a few other things to do:

KEY IDEAS

There are some key ideas that we must have an understanding of throughout this unit. These have been put on SOLO hexagons:

On the back of each card, we need to DEFINE and DESCRIBE each key idea. In the coming weeks, we will learn more about each of these and be asked to EXPLAIN the links between each of these key ideas.

OUR INTERESTS

Over the weekend, we were asked to watch two YouTube videos about Astronomy/Space. We also watched the start of a video, called Exodus Earth. Today, we were also given two pieces of paper and asked to write down two idea or questions that we want to know more about.

Mr Nicoll is going to use these pieces of paper to design the "teaching" part of the unit; hopefully we will get to learn about things we are really interested in!!

The key areas of interest are:

1. The Big Bang Theory
2. Black Holes
3. The Death of Stars (not the Death Star...haha!)
4. Exodus Earth (Why? Are there other options?)
5. Earth (Its formation and why it is how it is: rotation; tectonic plates; the atmosphere...) 

The format of each lesson will be:

1. Learn about one of our interests (from the green pieces of paper).
2. Work on our own Research Project OR
3. Work on the links between the hexagons

Year 9 Astronomy Research

 

TASK ONE: PROJECT

Research an area of Astronomy that interests you. Ideas include (but are not limited to):

• The Big Bang Theory
• Phases of the Moon
• The Hubble Telescope
• Matariki
• Navigation
• Solar Eclipses
• Lunar Eclipses
• Space Travel
• Black Holes
• Ancient Religions

You will be given a grade based upon:

1. The presentation of the project.
   
2. The clarity of the information.
3. The relevance of your topic to everyday life (or to the future of the Human Race).

You may present your findings in any way that can be shown to other people. Ideas include (but are not limited to):

• A3 (or larger) Poster
• Model
• Website

TASK TWO: PRESENTATION

Using your research from the Project (Task One) and/or other visual aids (PowerPoint, YouTube, handouts etc), summarise your research. The presentation to the class should be no shorter than one minute and no longer than five minutes.

Ideas for your presentation include (but are not limited to): 

• Speech
• Video
• Narrated PowerPoint

 You will be given a grade based upon:

1. The clarity of your explanation(s) of your research.
2. How well you answer questions from your peers.

TASK THREE: REPORT

Using the same topic as your Project, produce a one page (A4) summary of your research. Labelled diagrams and/or images should be included.
You will be given a grade based upon the same criteria as the Project (Task One).

FINAL GRADE

Your final grade will be the lower of your best two grades.