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Showing posts with label math. Show all posts
Showing posts with label math. Show all posts

Outcomes based assessment: Planning for assessment tasks

-a research project by Kevin Sonico and Louis Cheng (grade 8/9 Math teachers)

Terms such as benchmarks, competencies, standards, and outcomes are used interchangeably (Brindley, 2001) to indicate objectives that students must achieve. Hereafter referred to as outcomes-based assessment, the use of objectives in assessment compares student learning and progress with the intended targets. These outcomes are determined by the Education Ministry and, as such, are universal among all schools in the province. These outcomes are described in the Alberta Program of Studies and this document serves as a guide for teachers. Although there are ensuing conversations around primacy and utility of certain objectives over others, we accept and acknowledge the comprehensive nature of the outcomes.

For the purposes of this action research, we do not intend to contribute to the divisive debate surrounding the learner objectives’ complexity. Rather, we used the outcomes to reinforce our focus in our learning activities - from discussions, assignments, and tests. Although the use of outcomes as a basis for reporting learning may sound clear, their forms of implementation in classrooms by teachers vary. Some may place emphasis on standardized assessments, such as provincial exams. For others, it may look like the use of multiple sources of evidence, such as observations, portfolios, and conversations (Brown & Hudson, 1998, as cited in Brindley, 2001; Davies, 2011). Known as triangulation, assessment of student learning through the use of different assessment practices becomes more reliable (Lincoln & Guba, 1984, as cited in Brindley 2001).

For us, outcomes-based assessment is making the objectives more apparent not only to us, but also to the students. This includes identifying skills that we want students to develop and/or to assess prior to an activity. For this action research, we wanted to find out how outcomes-based assessment impacted three parts of our practice: planning learning activities, recording student achievement, and reporting progress. We collected qualitative feedback from students via survey and used our observations and reflections during the research process.

Outcomes Based Assessment and Feedback Loops

Cynthia Nilsson~ Grade 9 Math/Science Pre-service teacher
Werklund School of Education

As a graduating student from the Werklund School of Education, experiencing my final practicum
experience at Connect Charter, one of my professional goals was to focus on assessment for learning in a real and meaningful way, rather than only assessment of learning. With the support and mentorship of Louis Cheng, I was able to gain experience in implementing assessment for learning in a Grade 9 Math/Science class, by combining feedback loops with outcomes based assessment.

Grade 7 Recycling Centre Geometry

How to build a recycling centre?

Our grade 7 students were tasked with designing a recycling centre for each of the 4 homerooms in Geometer's Sketchpad. The result was a net that they printed onto a regular sheet of paper. Students then recreated the boxes from the printout to become scaled versions of the original.
their hallway. To begin the process they deconstructed a box and plotted the lengths, angles and shapes into

A Principal's Perspective: Back to Basics

Darrell Lonsberry - Connect Charter School Principal

It seems as though the pendulum is swinging once again, this time motivated by some people who are espousing a back to basics approach to mathematics education, in large part as a response to the most recent PISA results. I don't want to remain mute on this, as mathematics education is near and dear to my heart. One of the difficulties in using results from standardized tests such as PISA, TIMSS or PIRLS to compare nations on the quality of their educational systems, and even in determining change over time within a single system, is that these tests often do not measure those things that teachers would say are most important. While some may purport to measure these things, I haven't yet run into a standardized tests that adequately and appropriately measures a student’s ability to think creatively, to persevere in a challenging task (these international tests are all timed), to collaborate through a problem, to use research strategies to find missing information, to share their learning in novel and effective ways, to access expertise when it is required, etc. I don't want to come across as trying to justify lower results by blaming the test, but in considering the results we must also look at what students are actually being asked to do.

Spatial Reasoning


Heather Melville- Grade 4 Math and Science

In July 2013, I had the privilege to work with students, teachers, Galileo Network experts and researchers at the University of Calgary. (Brent Davis – Professor and chair of mathematics education, Krista Francis Poscente – IOSTEM Director). We met in May to discuss the research portion of the spatial reasoning project. In that one day in May I discovered the importance of spatial reasoning as I went through my own testing and problem solving activities. I learned very quickly that this is a skill that needs to be taught and explored throughout our education. We cannot assume that everyone will be in an environment that allows for this particular skill to be enhanced. I am a believer in providing students with every opportunity to reach for goals that may potentially transpire into future careers. In discussion with the researchers and their knowledge, it was apparent that the careers people choose are based in part by what their spatial reasoning capabilities are.

Co-Constructing Criteria in Mathematics

Erin Couillard and Carolyn Armstrong
Grade 6 Math/Science

Not two weeks into this school year, my math teaching partner, Carolyn Armstrong, and I were lamenting the disarray and disorganization of student math journals. We commented to each other that the work that some of the students were producing was very disorganized, diagrams were drawn without rulers, answers were buried deep within the work and we were finding it hard to get a good sense of the student’s overall understanding of the problem.

I had the good fortune of attending a two-day Anne Davies workshop in Canmore last week and she reinforced the importance of co-constructing criteria with students. I came back very excited to do this with Carolyn and our students around “what counts in an organized math notebook”.

Grade 5 Math Problem

Valerie Barnes and Jocelyn Monteith
Grade 5 Math/Science

Grade 5 students were recently given the following math problem. The assignment, feedback, submission and assessment steps are taking place in Edmodo. It has been great to see the comments on the assignment page where students are offering feedback, asking questions, and assisting with technical support. Assignments are due this week may the force be with them.

Inquiry in Math: Order of Operations

Candice Shaw~ Grade 7 Math/Science

After reviewing integer addition and subtraction, and order of operations, I gave my Grade 7 students a challenge. This became a competition between many students and myself. The problem is as follows:

Given the following expression, What is the greatest solution you can create? What is the least solution you can create?



Rules:
You can only manipulate sets of brackets - the order of the numbers and symbols cannot change.
You can use as many sets of brackets as you wish.

Using the SmartBoard to Teach Algebra

Kevin Sonico~ Grade 9 Math and Science

Some have referred to them as glorified whiteboards.  SmartBoards have had the unfortunate reputation of digitizing technology that was already in its own way a useful tool.  Some teachers may have even requested for the removal of SmartBoards for the use of that valuable real estate behind it. The challenge is the to rethink of how we can use them differently in our classrooms. So instead of thinking of them as expensive blackboards or overhead screens where we only project content, let us make them more dynamic and interactive.  Perhaps we can start to think of them more as oversized tablets.  


One of the most useful functions of the SmartBoard is the infinite cloner.  I was originally introduced to the idea of using the infinite cloner in modelling integers.  Because this was such an effective way to visualize why we “invert and multiply” in subtracting integers, for example,  I thought it would be great to demonstrate polynomial functions. Using individual manipulatives such as Algebra Tiles have been very helpful in visualizing such an abstract concept.  To use the SmartBoard much in the same way like an iPad:

Pi Discoveries with Grade 4


Heather Melville ~Grade 4 Math/Science

What is Pi? Why are we celebrating Pi Day? Didn’t you spell Pi wrong Mrs. Melville?

March 14th turned into deep mathematical discussions for the 4.3 and 4.4 students. Rather than thinking the concept of Pi was too difficult for the students to comprehend, we explored what knowledge we already had and applied it to a new idea. Our math class began with a read aloud book titled; “Sir Cumference and the Dragon of Pi” by Cindy Neuschwander. We discussed the character names and what they were mathematically (radius, diameter, circumference, geometry and symmetry). The students loved to interact providing the sound effects for the story. 

Crowd Sourcing Fourth Graders

by Deirdre Bailey

Cross-posted on Savouring the Ish

I've got a novel on iPads in the grade four classroom waiting to be written. Lots of discoveries, ideas, struggles and triumphs. I just need to find the time to document it all properly. This brief gem, however, is too awesome not to share.

Earlier this year, our teaching team's excited discovery of the Edmodo app as an excellent resource for collecting and organizing student work digitally and providing an avenue for ongoing feedback was stinted by the limitation of only being able to upload images or links from the iPads. Our optimism was recently renewed by updates to the iWork apps which made it possible to upload pagesnumbers and keynote documents directly to Edmodo. The latest struggle has been with how we might be able to have students download iWork templates we post to Edmodo and open them using the associated app. It seemed that the only way to open a doc from Edmodo was as a preview and frankly, I was beginning to think it wasn't possible any other way.

Nevertheless, while driving home from the mountains yesterday I posted a sample template for students to track their mousetrap car results to Edmodo via the numbers app with the comment "let me know if any of you figure out how to open this document as a numbers template!" Honestly, I didn't expect much. This morning I woke up to 17 replies...

Alternative Methods of Multiplication

Candice Shaw- Grade 7 Math and Science

In Grade 7, simple mathematical operations are not often a focus of instruction. If they are, it is in relation to operations with decimal numbers. Extending addition, subtraction, multiplication, and division processes to decimal numbers does not seem like a difficult task to the math savvy person, but we came upon some roadblocks when covering this topic.



Grade 7 Math Fair

Candice Shaw and Carolyn Armstrong~ Grade 7 Math/Science

On December 19 our grade 7 students hosted their Math Fair. Students were given the task of finding a challenging math problem that isn't easily solved at first glance and has possible extension activities. Students created their trifolds and activities to share with the rest of the school.

CSS Grade 7 Math Fair from Calgary Science School on Vimeo.

Trees and Forests Inquiry Grade 6

Does the Weaselhead Natural Area produce enough oxygen to sustain Calgarians?

Greg Neil~ Grade 6 Math and Science

Our grade 6 students investigated this question in their Math/Science classes this year. The question was developed as part of a brainstorming session with students. This inquiry required the use of numerous mathematical skills, introduced students to the idea of assumptions and bias in Science, reinforced the need for accurate data and provided an authentic investigation into an important natural region close to the school. A current proposal to build a ring road through this natural area, made this project even more relevant and engaging for students.

After introducing the question, students started the investigation by gathering important background information. Sources such as Environment Canada, Statistics Canada and NASA were useful in establishing some basic facts about Oxygen production, current population and average values of Oxygen consumption by humans.

Math & Science Inquiry Projects

CSS Math & Science Inquiry Projects Database

Our Math and Science Team has created a Google Doc to house a database of inquiry projects that they will use throughout the year. The goal of this database is to provide a place where teachers within the school and ultimately, teachers from outside the school, can see how we foster inquiry within our own classrooms.

If you would like to learn more about one of the projects or have a question please add a comment below.

Click here to visit the Project Database:
CSS Math and Science Inquiry Project Database

Action Research: The Model Method in Solving Word Problems

-by Kevin Sonico

“Show me your ‘thinking’.”  “Explain your process.”  These are two statements that are often used to encourage students to communicate their strategies in solving a word problem.  In my experience, what is often produced, written, and described are algorithms, equations, and other symbolic representations.  Rarely have students submitted strategies that comprised of visual methods.  Because of this, I set out to see if there is an effect of explicitly teaching a visual strategy, namely the model method, in helping students solve problems.  Through the use of models, students worked on word problems around the concepts of fractions, decimals, percent, and ratios.  Described here are three examples of the many problems posed in class. 

Big Numbers and Sky Science: Grade 6 Math/Science Integration

-by Candice Shaw, Grade 6 Math/Science

In the Grade 6 curricula, there are many opportunities for meaningful integration between subjects. The Sky Science unit and Large Number topics fit harmoniously together.

With a focus on problem solving, students first went about solving a variety of astronomy themed problems, such as “How many times further is Saturn’s distance from the Sun than Earth’s distance from the Sun?” These problems had students working with numbers in the millions and billions, as well as estimating, rounding, using appropriate units and converting distances.

This problem solving was culminated with a major group problem: “How can we build a proportional model showing the distance of the planets from the Sun? How far are each of the planets from the Sun, in Astronomical Units?” 

The Cat Food Problem

-by Val Barnes (Grade 5 Math Teacher) and Kevin Sonico (Math Learning Coach)

The Grade 5 students were posed with the task of determining which store, Petland or PetSmart, gave a better deal on the same brand and same size of cat food (Figure 1). Before proceeding with their solutions, students must hypothesize through estimation and rounding which of the two would be the better deal. Students then worked in groups to solve this problem. Each group was also assigned a Grade 8 student who facilitated the discussion. The facilitators’ responsibilities did not include providing hints or strategies, rather to ask questions such as “How do you know this is true?” or “How do we prove this?” and make statements such as “Let’s show proof of this.”

Thinking and Acting like Mathematicians

-by Candice Shaw, Grade 6 Math/Science

Since my beginning year of teaching, my science program has focused on having students think and act like scientists. Often, the year has begun with discussions and research about: What do scientists do? What types of characteristics do scientists possess? What processes do scientists follow in order to arrive at strong conclusions? Scientific skills and concepts are reinforced throughout the year, especially during student-led projects, such as science fair.

Using ShowMe for Math Communication

-by Lisa Nelson, Grade 7 Math/Science

Communication is an important part of mathematics. As a math team in our school, along with others involved with mathematical education, we have discussed what Strong Work in Math looks like. We discussed many different components including Mathematical Inquiry, Demonstration of Knowledge, and Work Habits. One component of this discussion was Mathematical Communication. Students are strong mathematical communicators if they can

a) Show their work using writing, charts, diagrams, etc
b) Use appropriate mathematical terminology and notation
c) Organize complex ideas
d) Use metacognition to help explain the process they undergo during problem solving.