Pizza and chicken 0 Overview Using this Resource Connecting to the Curriculum Marking Student Responses Working with Students Further Resources This task is about doing calculations on word problems. Question 1Change answer a) Timona School planned a lunch with a special order of pizzas for each class. They decided to order a pizza for every 4 children plus 1 extra for the class teacher. How many pizzas would be needed for a class with ... a) Timona School planned a lunch with a special order of pizzas for each class. They decided to order a pizza for every 4 children plus 1 extra for the class teacher. How many pizzas would be needed for a class with ... 20 children? 32 children? Question 1Change answer b) Happy Hens frozen chickens had the following cooking instructions written on them. Defrost for 30 minutes in microwave. Cook in microwave on medium for 20 minutes per kilogram. How much total microwave time is needed for a chicken that weighed: b) Happy Hens frozen chickens had the following cooking instructions written on them. Defrost for 30 minutes in microwave. Cook in microwave on medium for 20 minutes per kilogram. How much total microwave time is needed for a chicken that weighed: 2 kilograms? minutes 1.5 kilograms? minutes Task administration: This task can be completed with pencil and paper or online (with auto marking displayed to students). Level: 4 Curriculum info: Maths, Number and Algebra, Equations and expressions Keywords: linear equations, multiplication Description of task: Students solve linear equations based on pizza orders and cooking times. Learning Progression FrameworksThis resource can provide evidence of learning associated with Multiplicative thinking, sets 6-7Using symbols and expressions to think mathematically, sets 4-5 within the Mathematics Learning Progressions Frameworks.Read more about the Learning Progressions Frameworks. Answers/responses: Y8 (09/2000) a) i) ii) 6 9 difficult easy b) i) ii) 70 60 moderate moderate Diagnostic and formative information: Common error Likely reason a) i) ii) 5 8 Did not account for teacher's pizza. b) i) ii) 40 30 Did not include defrost time. Vehicle weights Which taxi company? Oranges and lemons Weight calculation Days off school Doing the lawn Friday Algebra Multiplying and dividing Age and time problems Balancing the bank account At the fair Finding width and length Going fishing Dinosaur algebra Tennis ball equations Computer repairs What's my number? Hare's progress Write an equation How many coins? Rescue helicopters Distance jogging Washing machine repair 4 by 4 Number square II Car maintenance Finding the value of n