แก้โจทย์เลข ป.4 พร้อมเฉลย❓ Targeting Maths - Problem Solving 4 #️⃣Singapore model method

Targeting Maths Problem Solving 4 is specially written to empower students to improve their reasoning and problem-solving skillssharpen their higher-order thinking skillsthink creatively, by finding more than one method of solutionbe skilled in model drawing, by applying the Singapore model methodbe confident in answering open-ended and estimation problemsuse logical reasoning as a heuristic to solve word problemsapply problem solving to solve real-world problems Skills: Draw a DiagramModel MethodLook for PatternsAct it OutMake a ListWork BackwardsGuess and CheckLogical ReasoningEstimationOpen-ended QuestionsAnswers The goal of the Targeting Maths Problem Solving series is to help readers become confident and successful problem solvers, by applying an arsenal of problem-solving heuristics to ultimately solve real problems.