Robotics & Surfboards! - Week 9
This week MRN experienced some very different challenges. We started the week exploring the functions of the NXT Robots. The students had to complete a range of challenges that involved maths, literacy and problem solving. Some of the tasks included getting the robot to simply move in a straight line for a set distance and performing more complex movement such as tracking around set points and figure eights.
The robots are a great learning tool and allow students to analyse situations and apply logic and reasoning. Of course the students found them a little frustrating at times, because what they ‘thought’ they have programed the robot to do, isn’t exactly what they hoped for. But in the end everyone had them working successfully.

On Tuesday MRN looked at a maths investigation involving designing surfboards, skate boards or snowboards for the Australian market. The boards had to have an original design that was visually appealing and included geometric shapes, symmetry and tessellating patterns. The investigation took a few days to complete and the finished work can be viewed in the ‘Student Contributions’.

Our last assessment task for this unit is upon us! In the lead up to the final task, the students again worked in groups and discussed what makes a good law? What are the qualitities of a good law? With some coercing we eventually agreed upon 3 major qualities including - 1. The law must be fair and equitable 2. Everyone should have a comment or a say in the making up of laws , and 3. Everyone should know the law (i.e. it should be written down). Some additonal thoughts worth mentioning include, that there should be an element of safety in all laws and that laws should be easy to understand. The actual assessment task involved the students receiving a letter from another school written by Year 3 and Year 4 students asking for support in getting some of their ideas being passed as laws. MRN students were assigned a law each, and proceeded to work through a series of questions. From this they were able to create a document outlining everything they have learnt over the course of the unit and apply it to this situation.
This week we discussed the difference between rights and responsibilities. The students were then organised into groups and given a variety of scenarios to discuss. The scenarious ranged from sporting activities and classroom behaviour, to using facilities such as the library or canteen. The groups then brainstormed all the possible rules they could think of and match these to a responsibility. We later progressed to a more indepth discussion on ‘What makes a good rule?’ and ‘Who should make the rules and why?’ This really had them thinking and a few ‘democratic’ debates broke out. Future politicians in the making? Quite possible!
This week in math the students have been investigating the possible outcomes of certain events. We discussed terms like ‘possible/impossible’, ‘likely/unlikely’, ‘certain/uncertain’ and so on. Using examples like the weather and a horse race, we observed that there are often many factors that result in a certain outcome which are not acknowledge when making a prediction. Hence the students now understand that they must understand the nature of an event before making a prediction about an outcome.
In maths this week, students revised basic direction terminology and further investigated the Primary, Secondary and Tertiary
I thought it was about time I provided a section to support parents and guardians. The majority of the MRN blog is focused towards supporting the students directly, whereas this section will be aimed more at providing helpful information to parents and guardians that isn’t directly related to the curriculum. Topics could include information about behaviour management, developmental stages of children, and so on. Think of it in the way of teachers supporting parents supporting students. If you have any site that you believe may benefit others, please email them to me and I will them to the list.

