Showing posts with label Math. Show all posts
Showing posts with label Math. Show all posts

Holiday Professional Development

Happy holidays everyone (Australia - sorry USA friends)!  My holidays officially started today as I have been at professional development for the past two days.  I'm very lucky as the region that I work in has great PD opportunities consistently for us to learn, develop and reinforce our skills. 
 
Two weeks ago I was very fortunate to attend Explicit Instruction which was presented by Dr Anita Archer.  I'm sure most of my American friends would of heard about her work.  I hadn't heard of DR Archer until our new principal gave us all a copy of her book.  This has some amazing ideas.  It was very easy to implement as our region's major lesson format focus at the moment is I do, We do, You do. Click on Anita's book to take you to her website.  She has numerous videos for lower and upper primary demonstrating explicit instruction.
 
http://explicitinstruction.org/?page_id=19
 
There is also a sample chapter on the home page.  Truly, this is a must read.
 
Here is where I have been for the past two days.
 
 

If you haven't heard of the First Steps program you MUST find out now!  First Steps was first written in WA but is now used mainly Australia wide.  It is a developmental program written for literacy and mathematics.  The literacy program materials are made up of four interwoven strands of literacy: Reading, Writing, Speaking and Listening, and Viewing, which symbolise the interrelatedness of literacy learning. All strands are threaded with practical, accessible, classroom-tested teaching procedures and activities. 
 
The mathematics program is a series of teacher resource books that is organised around sets of mathematics outcomes for Number, Measurement, Space, and Chance and Data. The series will help teachers to diagnose, plan, implement and judge the effectiveness of the learning experiences they provide for students.  I was lucky enough to be included in the two day measurement program.
 
Here is some of what we covered -
Understand Units

Decide what needs to be measured by selecting what attributes to measure and what units to use.
 
Direct Measure
Carry out measurements of length, capacity/volume, mass, area, time and angle to needed levels of accuracy.
 
Indirect Measure
Select, interpret and combine measurements, measurement relationships and formulae to determine other measures indirectly.
 
Estimate
Make sensible direct and indirect estimates of quantities and be alert to the reasonableness of measurements and results.
 
The great part about these two days was that the course was very hands on with lots of interactive and engaging activities.
 
 
Here we had to organise clocks form the easiest to the most difficult to interpret.
 

 
In this activity, we had to estimate which cup would have the great capacity. This was quite interesting as we found most younger children believe that the tallest will hold the most.
 
This was a very valuable PD as I gained a lot of new knowledge about measurement.  When you attend these workshops you get the measurement books and the course book to keep.  For those of you who are wanting to find out more or to get a copy of these very valuable books fear not.  The First Steps program could only be attained if you went to a PD or bought the books online.  The good news is that you can now get all of the literacy and mathematics books for FREE
 
http://www.det.wa.edu.au/stepsresources/detcms/portal/

Click on the First Steps picture to take you to the link for all of the text.
 
Now off to enjoy my holidays, I think I hear the nail salon calling my name.
 

Math Mentals

Welcome to my new followers or I should say followers as last time I posted I had zero, and now I have six! Whoo hoo! I have been attending a fortnightly problem solving PD and have got some great games and activities that I could use in the classroom. The one thing that the PD discusses every session is the importance of math mentals. Doing a 5 - 10 min warm up before each math session is vital to developing student's mental computation skills. So here are 3 easy activities to use as a math mental warm up.

1. Guess the Number
Give each student in the class a laminated hundred chart and a whiteboard marker. Choose a number or select a student to choose a number. Students will then ask questions that have a yes or no answer to determine the number. They could ask questions like
  • is the number odd?
  • is the number even?
  • is there a zero in the tens column?
  • is it larger than 50?
As students eliminate numbers, they can cross them off the hundreds chart.  Once students have asked a couple of questions and crossed off numbers, they should be able to determine what the starting number was. 
 
This game will build number sense, place value and the concept to develop key questions to eliminate unwanted numbers.

Here is a link to a FREE number chart on TPT

2. Recalling Math Facts
 
I bought a set of 9 PowerPoints off TPT that cover different strategies such as doubles, near doubles, making 10 to add 8 and 9 and more.  These were only $1 and were such a time saver.  You could also make your own PowerPoint or flashcards to practice recalling basic facts. 
 
Here is the link to the set of Powerpoints
 
3. Subitizing
 
Subitizing is a fundamental skill in the development of students' understanding of numbers.  Subitizing is a way of instantly counting. Students should be developing this skill to quickly recognise a number, and then be able to tell you how they worked out what the number was.  You can make your own flashcards with dots or any type of picture.  A game that I play in my class is called Jumping Jellybean which was showed to me by the fabulous Tracy McKay.  It not only gets students to recognize dots but also numerals and words as well.  The teacher has a set a cards and sits at the front of the class.  The cards go from zero to ten in numerals and words.  The cards are mixed with subitizing cards that have clusters of dots.  The teacher shows one student at a time the cards and they have to say what they see.  If it is a dot card, they first say the number and then go back and say how they worked it out.  e.g. if the card has 4 black dots together and 2 black dots together the student would say 6, and then they would say I worked it out by adding 4 and 2.  But, this game is called Jumping Jellybean because in the pack there are the Jumping Jellybean cards.  If a student gets this card, they jump up and say 'Jellybean' and then sit back down.  It is not only fun but also helps develop important subitizing skills. 

Please share what you do in your class as a warm up, I would love to hear from you.



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