• explaining their own mathematical thinking in response to ideas presented by theteacher;• asking questions of the teacher and other students.The teacher’s activities during guided mathematics may include:• helping students connect a new concept with prior knowledge;• demonstrating an approach to investigating a concept;• modelling mathematics language, problem solving, and thinking (e.g., using thethink-aloud strategy);• using strategies that help English language learners understand mathematical concepts(e.g., using simple language structures; teaching mathematical vocabularyexplicitly; supporting oral explanations by using manipulatives, pictures, diagrams,and gestures);• modelling a problem or a mathematical idea with appropriate materials and tools;• demonstrating the appropriate use of tools (e.g., manipulatives, calculators,computers);• posing questions that are thought provoking and that capture the essence of themathematics;• referring to visual cues in the classroom (e.g., displays, a math word wall, a strategywall).Appendices 4-1 and 4-2 contain sample guided mathematics lessons for Grade 1 andGrade 5. These lessons are examples of guided mathematics because they have the followingcharacteristics:• The teacher plans questions ahead of time that will help students develop key concepts(e.g., the concept of 5 in the Grade 1 lesson, the concept of perimeter in theGrade 5 lesson);• The teacher activates students’ prior knowledge to prepare them for the learningtask (e.g., by counting fingers and counters in the Grade 1 lesson, by reviewing themeaning of perimeter in the Grade 5 lesson);• The teacher provides specific materials for the activity (e.g., counters and fiveframes in the Grade 1 lesson, Cuisenaire rods and centimetre grid paper in theGrade 5 lesson).• The teacher gives explicit instruction on how to use the materials70 A Guide to Effective Instruction in Mathematics, Kindergarten to Grade 6 – Volume One
Independent MathematicsIndependent mathematics is an instructional approach in whichstudents work independently to explore a mathematical concept,practise a skill, or communicate their understanding of a conceptor skill. They work on their own or in a group situation but on anindividual task.Independent mathematics does not imply that students are isolatedfrom all interaction. They need to be made aware that they canrequest the assistance of others (e.g., teachers, classmates) when theyneed it. Independent mathematics capitalizes on students’ ability tofunction as autonomous learners who:• know that they can ask a question;Independent mathematics:• provides opportunities forstudents to develop, consolidate,or apply strategies orskills on their own;• provides opportunities forstudents to make choicesindependently;• allows students to workat their own pace and todevelop independence,perseverance, and selfconfidence;• gives students opportunitiesto demonstrate what theyknow and what they can do.• know whom to address the question to;• know what tools to use (e.g., manipulatives, calculators, computers);• know what resources are available (e.g., math word wall, strategy wall,bulletin-board display, math dictionary).All independent work begins with an introduction to the task. Students initially need toclarify their understanding of the mathematics and of the requirements of the independenttask. In the performance of the task, students need time to grapple with the problemon their own, to consolidate ideas for and by themselves. Time constraints that putundue pressure on students may lead to anxiety and prevent students from demonstratingthe full range of their understanding. It is important that teachers allow all studentssufficient time to complete a task, taking into account their level of development andlearning style and the complexity of the task.FORMS OF INDEPENDENT MATHEMATICSIndependent mathematics may occur at various times and not just at the end of thelesson or unit. Independent mathematics may include practising a mathematicalskill, journal writing, working on a problem, explaining an idea to the teacher or apeer, playing an independent game, working alone at the computer, reading math literature,writing a problem, or using manipulatives or technology to gain a bettergrasp of a key concept. Reflection, discussion, or sharing occurs to bring closure andclarification of the key mathematical concepts. Independent work needs to be viewedas an opportunity for autonomous learning rather than as an evaluation task.Instructional Approaches 71
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- Page 115 and 116: ReferencesAdams, L., Waters, J., Ch
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- Page 119 and 120: Payne, J.N. (Ed.). (1990). Mathemat