Freedom of Expression Project – Week 1

Welcome to the Freedom of Expression Project!  Before we get started a couple of notes…
Freedom of Expression
Each week, you will be asked to submit questions or vote on issues by a deadline!  As you are working with people in other countries, you must stick to these deadlines!

You will be discussing issues online.  That means you need to observe the internet etiquette that we already are familiar with at YIS.

In tutor class this week, you need to do the following.  For each step, I’ve given you how long you should spend on it.  Don’t spend the whole period creating a profile and then find you have to do the rest of the lesson at home!  Now let’s get started!

#1  Login and Create Your Profile – 5 minutes

You should have been sent an email with your login and password details for Nodebook. This is the platform you will use to work with students from all over the world.  Problems with logging on, please come and see me.

#2  Watch the video – 10 minutes

Watch the video with your group in tutor.  There is a discussion question at the end and you can talk about that with your group.

#3  Questionnaire – 5 minutes

Fill out the baseline questionnaire.  This is just to see what you already know about the issue.

#4  Case Studies – 15 minutes

There are two short case studies.  You need to read both of them and then post a question or response in your team’s online discussion.

#5  Word Map – 5 minutes

Individually, think of 9 words that could go on the word map for your team and post them.

Homework – 15 minutes

Work individually to come up with three questions about Freedom of Expression that you are interested in finding the answers to.  You need to submit them by the deadline posted on Nodebook.

After the deadline has passed, you will see everyone’s questions and you have to vote on the three most interesting questions.  They could be yours or someone else’s.  Check the deadline for the vote!

Spend 5 minutes putting and entry into your learning log for week 1.

Studying for IB Chemistry

johnny-automatic-look-it-up-300pxIB Chemistry is a challenging subject whether you are doing SL or HL.  Content heavy subjects can be tricky so here is a guide with some practical tips for studying.

How much time should I spend studying?

This is different for different people and you will need to work out the best course of action for you.  The research says though that distributed practice is more effective than mass practice for learning.  In other words, forget cramming!  After first semester of grade 11, the volume of content covered makes cramming too difficult anyway.  And you definitely want to avoid having to re-learn the course every time you sit a test or exam.  Better to learn it as you go!

So what does this mean?  Here are some guidelines.

    • Students who are feeling less confident
      30 minutes of study every other day or 4 days a week
  • Students who are feeling more confident
    30 minutes of study 3 times a week

These are guidelines which you need to adjust for your own needs.

When should I study?

You need a routine and you need to stick to it.  IB students have an incredibly packed timetable.

  1. Map out your schedule.
    Use a calendar app like Google Calendar or iCal to map out your schedule.
    Put everything on to it and see where the gaps are.

Include in your calendar:

  • Your class schedule (easy to subscribe to from Veracross)
  • Your clubs and after school commitments like sports etc
  • Time to do homework – this is separate from studying!
  • Free time – time to play, exercise, watch tv or whatever!
    1. Note where the gaps are and allocate those times for study for various subjects.
      If you see that there isn’t enough time, you may need to make some adjustments and prioritise.  Are you over committed with clubs/sports?  Free time is important for balance but 3 hours a night is just as unbalanced as no or little free time!
  1. Display your schedule.
    Print this out and put this up somewhere near where you study.  Share it with your parents so they can help support you too.

How should I study?

In Chemistry there are basically three things you need to do:

  1. memorise information
  2. understand chemical concepts deeply enough to apply them
  3. perform certain skills eg calculations

You need to study differently for these three different tasks.  Here’s how.

Memorising Information

There are lots of definitions, formulae and diagrams that you need to be able to recall.  Often these are one point questions on the exam but all those one pointers add up!  Don’t miss out on easy marks!

Here are two strategies for memorising information.

    1. Flashcards
      Whether you use a program like quizlet or if you just make them by hand, practicing with these for a few minutes regularly will quickly find you memorising things fast.  If you use quizlet it is important that you complete the learn function before trying any of the games or tests.
  1. Hand writing
    Many people find writing information out by hand again and again until you can do it from memory to be more effective for memorising.  Have a master copy of everything you need to memorise (like your definitions sheet).

Below is one page of Rino’s definition doc.  Notice how she has organised the information in a way that works for her – by topic.  She has also included diagrams and other information she feels important to remember.  Creating this document also makes her think about what information is important to include.  She can then use either of the strategies above to memorise the information.  And she can ask her parents or friends to test her knowledge from the sheet.

Understanding chemical concepts deeply enough to apply them

This is trickier.  Many students think that just re-reading their notes or text is enough but this actually doesn’t help much.  Here are some strategies you can use.

    1. Reading before and after class
      Read the section in your text that we will be covering in class before the class.  Then when you get home, re-read the same section.  This doesn’t take very long and you can do it on the train!  You’ll be surprised how much you will remember the following class if you do this!
        1. Close your textbook/notes and make a map!
          Without consulting your notes or textbook, organise what you know on a piece of paper from memory.  Use a pencil so you can add, change and delete as necessary.There is a lot of ways to organise your information.  Here are a few possibilities:

          Organise with headings
          Organise using appropriate BrainFrames™ (use multiple types depending on the information) or other types of concept maps you’re familiar with.Give examples where possible
          Use colour to group related ideas
          Use arrows or lines to connect related ideas or
          Group related ideas by position on the page

          Now open your notes or text and add anything you missed or didn’t include correctly.  In you next study session, repeat the exercise until you can produce a map/summary with all the information you deem important from memory.Keep and display your best one.  Add to it when concepts from other topics connect to it.  This should be growing and changing as you move through the course.

                  1. Keep a list of questions / confusing points
                    Write down any questions you have from reviewing past material and answer them as soon as possible.  Here are a list of resources you can use that might have the answer immediately:

                    skype a peer
                    your text book
                    try a tutorial video from Dr Richard Thornley or Mike Sugiyama Jones
                    IB Chem wikibooks
                    IB Chemistry Web
                    InThinking IB Chem website for students

                    No joy?
                    Here are some things you can do to get help that isn’t immediate:

                    email your teacher
                    post your question to IB Chemistry @ YIS
                    post your question to a student forum like IB Survival
              1. Form a study group
                Discussing concepts with your peers is a great way to solidify your understanding.  Use a study hall at school, an arranged meeting time in the library or arrange a skype chat.Here are some tips on making this effective:

                Make it a once a week deal.
                Be prepared – agree on what you will discuss before the meeting so you can review a bit before hand and identify the tricky bits you need help on.
                Talk – don’t just sit back and listen.  Actively participate.  Ask questions.
                Decide on the next meeting and topic before the end of the current meeting.

                Below is a protocol you can follow in your study group.   Just make a copy!

Practicing skills

Often this involves calculation practise.  Like everything else you should spread this out.  Don’t practice ∆H calculations from Bond Enthalpies for 3 hours and then never do another problem for six months!  Once you feel confident with a type of calculation, do one problem of that type every couple of weeks or so to keep it fresh.

If there is a certain type of calculation you find hard, start with easy examples and work up.  And if the easy ones stump you – seek help immediately!

Where can you find problems to practice?

  • Your text book – do them all!
  • The problem sets posted on IB Chemistry @ YIS
  • Search for them on the internet
  • Ask your teacher

Finally, you will need to practice exam type questions.  You can do this by re-doing old tests, practicing past paper questions supplied to you by your teacher or that you find on the internet.  You should do these under timed conditions (roughly 1.5 minutes per mark) so you get used to the pressure.

How to get motivated

This is the big one!  Lots of people know what they need to do but getting motivated to sit down and do it is really hard.  I struggle with this all the time.  Here is what works for me most of the time…

Finding the right time

I schedule everything.  I know that I work best in the mornings, so I try and do some work before school starts – this is easy for me because I don’t have a long commute.  I also look at my schedule for the next day and plan before I finish for the evening, what I’m going to get done the next day and when.  This helps a lot.

Finding the right place

Make sure you have the right environment that is conducive for your study.  Make sure your desk or work space is clear and you have everything you need.  Don’t respond to emails, texts, skype etc whilst you are working.  Put your phone on silent.  Leave these distractions for when you are on a break as a reward.  Listen to quiet instrumental music.

Small chunks is key

I use something called the Pomodoro technique.  This involves breaking down my work/study into 25 minute chunks.  Knowing I only have 25 minutes of work before I get a break makes it easier to start.  I decide how many 25 minute chunks I’m going to do, and then I count them down.  My record is 16!


Let’s share our best tips!

Do you have a technique that works really well for you?  Please share it by commenting on this post.  I want to keep adding and refining ideas and techniques to this post to make it the best resource possible!


Image credits

Look it up! by Johnny Automatic and shared on

Grade 7C Science and Tutor – Cover

Hi Grade 7

Today you are going to start working on our new topic which is about nutrition and the digestive system.  It is going to be a BrainPop day!

In tutor period

In tutor period you will begin with Nutrition.

  1. Log in to BrainPop with your account so that I can see your progress.
  2. Search for Nutrition.
  3. Watch the video.
  4. Take the quiz.  Keep trying the quiz until you get at least 8/10 or higher!
  5. Play the sortify game.

In Science period

In this period you will try and introduction to the digestive system.

  1. Log in to BrainPop with your account so that I can see your progress.
  2. Search for Digestion
  3. Watch the video
  4. Complete the activity for vocabulary on the computer.
  5. Take the quiz.  Keep trying the quiz until you get at least 8/10 or higher!
  6. Try the Build a body: Digestive system game on BrainPop.  Can get the right bits in the right places?

See you next week!

Grade 11A and 11B – Cover

Hi Grade 11!

Here are your instructions:

  1. Review the text chapter 11.3 – Spectroscopy and make any additional notes you feel necessary.
  2. HL read the text chapter 21.1 which talks a bit more about nmr and also include x-ray crystallography.
  3. Complete the end of chapter questions.
  4. Work with a partner through some structure problems that you can find at the end of this book.  To do the problems, try this procedure:
    (i) work out the IHD – what does this tell you?
    (ii) look at the IR – what functional groups are present?
    (iii) look at the MS – what fragments make up your molecule?
    (iv) draw some likely structures based on what you know so far
    (v) think what will the Hnmr look like for each – how many signals/integration/(HL) splitting
    (vi) check the Hnmr and choose the structure it fits!
  5. Now you are ready to try some past paper questions.

    Have fun!

Grade 10A and 10C Science – Cover

Hey grade 10!  Here are your instructions for this week.

Waters of Crystallisation of Barium Chloride experiment

You have collected your data.  Now we need to process it.  The instructions for this are on the latest post on the google classroom.

Empirical formula

  1. Read pages 114 and 115 of your text.  The books are at the back of the room or you can find them here.
  2. Answer questions 1-4 on page 115 in your note book.
  3. Try the Yenka activity.  First you need to download the files found here.  Then double click on the file ‘Burning magnesium.yka’.  Yenka should start automatically.  Follow the instructions on the screen.


  1. If you have finished everything, you can begin working on these practice test questions.  We have just got theoretical and percentage yield to go which we cover next week!

E-Learning for Snow Day!

Snow from a few years ago. Keep warm everyone!

Snow from a few years ago. Keep warm everyone!

Hi everyone!  It is a winter wonderland out there and I hope that you are all warm and cozy inside your houses.

Please check below for the work you need to do today.  I will be online during your regular class time if you want to ask me any questions.

Grade 11 Chemistry
Grade 10C Science
Grade 7C Science

Grade 11 Chemistry

There will be a test focussing on topic 6/16 but including work from all of grade 11 in two weeks time (see Veracross for details).

Standard Level

You continue to have study hall.  You should use the time wisely to begin to prepare for the upcoming test as this will be the biggest test of your abilities so far.  Make sure you begin to review the work from the beginning of the year.  Study can take the following forms:

  1. Reorganising and rewriting your notes and summaries for each topic
  2. Creating a detailed concept map for each topic
    1. Include links to other topics
    2. Include diagrams where relevant
    3. Include examples where relevant
    4. Use the syllabus to make sure you have included everything you need for the topic.  The full syllabus can be found on my blog or you can use the statements at the beginning of each chapter in your text.
  3. Discuss any concepts or points or ideas that you don’t quite understand.  You can do this by:
    1. Posting the question on google+
    2. Skyping/messaging/google hangouting etc with your peers
    3. Sending me an email
  4. Making flash cards on quizlet or on paper of definitions and diagrams that need memorising.
  5. Memorising them.
  6. Working through calculation problems already done in class or new ones from the links on Google+ community, problems in your text book, problems from trusted sites on the internet (start with those linked to Google+ community)
  7. Only after doing all this should you then go to past paper questions for practice.
Higher Level

We need to finish your experiment.  Please follow the instructions below.

  1. All reaction rates should have been calculated and entered here.  If the table isn’t big enough, make it bigger to fit in your result.
  2. Make your own copy of the spreadsheet.
  3. Use a formula on the spreadsheet to calculate the average for each mixture and put the result in the averages sheet along with the initial concentrations of the three solutions from the instructions.  (Look at the second tab at the bottom of the spreadsheet).
  4. Deduce the rate expression for the reaction and your value for k and post it as a comment under this google+ post.

Grade 10 C

Experiment time!

  1.  Ask your mum for a plastic supermarket shopping bag that you can destroy!
  2. Follow the instruction on the activity sheet found here or on the google classroom.
  3. Answer the questions at the bottom of the sheet.

We will be using this activity as a basis to plan an investigation next week so make sure you get it done!  :)

Grade 7 C

In order to make sure you can write about your reasons for your hypothesis and to explain your conclusion, you need to know how the ear works.  So today, you can learn about that.  Here is what you need to do:

  1. Log in to BrainPop using your 9 dots thing.
  2. Watch the video called “hearing”
  3. There are three activities for this video.  Complete these ones:
    1. Activity
    2. Vocabulary
    3. You DO NOT need to do the graphic organiser
  4. Do the Classic quiz.  You need to repeat it until you get at least 8/10.

I will be checking that this is complete at the end of the day.  Have fun!


Stoichiometry II


  1. Define the following:
  • solute
  • solvent
  • solution
  • concentration
  • dilute
  • concentrated
  1. Create a labelled diagram(s) to illustrate these six terms and upload it to the Google+ in the category 1 Stoichiometry.

Problems and Mixtures

Screen Shot 2015-11-16 at 11.38.31 AM


  1. Have a read through these worked examples on molarity (working out concentrations of solutions).
  2. Go back to the Google+ and look at the diagrams other people posted.  Click the +1 button for the one you like the best and put in the comment what you like about it.
  3. Now try some of the problems here yourself.
  4. What is the difference between a homogenous and a heterogenous mixture? With a partner, agree on the answer to this question.  Then record a video of your agreed explanation (no longer than 30 secs) and upload it to the Google+ community under the subject 1 Stoichiometry.

Limiting Reagent

Refresh your memory about how reactants and products in a chemical equation are related to each other by playing this game from last lesson.

  1. Define the following:Limiting Reagent
    Excess Reagent
  2. Take a look at the videos posted on the Google+ and put a +1 for the one you think is the best for clarity of explanation and visual appeal!
  3. Try questions 4, 12, 13 and 14 from the booklet you got last lesson.

Stoichiometry I

cc licensed ( BY NC SA ) flickr photo shared by Mick Talbot

Start at the beginning and work through.  If you feel confident, then move on to the next type of problem.  If you don’t get them, SEEK HELP immediately from a class mate or me!  😛

1.  Balancing equations – Here you will find 4 different worksheets with practise questions on them.  The answers are also there.  Practise until you feel more confident.  Still stuck?  Want more practice?  Try this simulation below.

2.  Avagadro’s number problems – Here you will get a section explaining how to convert between moles and number of particles.  Then there are some problems to try.  You can find the page here.

3.  Moles to mass problems – Here you will find a few calculations to practise with the answers.  You can find it here.

4.  Stoichiometric relationships in equations! – Sheet from Miss Winslade, problem numbers 1,2,3,6,8,11 and 15 only!  Finding this difficult?  Play with the simulation below!

5.  For more problems, tutorials and general help with the mole, you can use this useful site here.  This Crash Course video below is a 12 minute summary of Stoichiometry!

Grade 7C Period 4

Hello grade 7!

I know this is supposed to be tutor period but we are going to use it for Science today!  I would like you to work on the Investigating Atoms activity.  It is on the google classroom for Science.  Some of you started it before break.  AB got quite far with it so if you have any problems she can help you.

If you finish early, you can log in to BrainPop and choose some video on atoms to watch.

Have a good weekend and see you on Monday!