check the estimation to The learner selects a government reports Number lines reasonableness of check supermarket catalogue spending $33,883,641.31 Number expanders answers to calculations page. on law inforcement in the Supermarket brochures calculations applying mental Three items are chosen to past financial year. Draw a Maths Charts app ACMNA099 strategies to be purchased and the price number line to illustrate. estimate the is rounded to the nearest result of dollar and then given an calculations, estimated cost of their such as shopping trip. estimating the Option 2 cost of a The learner selects a supermarket supermarket catalogue trolley load Four items are chosen to engaging be purchased for school students in lunch on two days of the reasoning and week and the price is thinking about rounded to the nearest solutions to dollar. The amount of problems and change the strategies Option 3 needed to find The learner selects a these solutions budget for school lunches are core parts of for a week including one the day of tuckshop. The Mathematics amount is written down curriculum. and given to the teacher. Purposefully This amount cannot be creating the a changed. classroom The leaner will: estimate culture where the amount your groceries mathematical are going to cost thinking is part purchase and calculate the of the daily cost of items rounded to routine the nearest dollar produce a menu for 4 school lunches and 1 tuckshop day calculate total cost exactly and whether the original estimation was under or over estimated give an example of when under and over estimating might be inappropriate
check the reasonableness of answers to calculations ACMNA099 estimation to check calculations applying mental strategies to estimate the result of calculations, such as estimating the cost of a supermarket trolley load engaging students in reasoning and thinking about solutions to problems and the strategies needed to find these solutions are core parts of the Mathematics curriculum. Purposefully creating the a classroom culture where mathematical thinking is part of the daily routine The learner selects a supermarket catalogue page. Three items are chosen to be purchased and the price is rounded to the nearest dollar and then given an estimated cost of their shopping trip. Option 2 The learner selects a supermarket catalogue Four items are chosen to be purchased for school lunch on two days of the week and the price is rounded to the nearest dollar. The amount of change Option 3 The learner selects a budget for school lunches for a week including one day of tuckshop. The amount is written down and given to the teacher. This amount cannot be changed. The leaner will: estimate the amount your groceries are going to cost purchase and calculate the cost of items rounded to the nearest dollar produce a menu for 4 school lunches and 1 tuckshop day calculate total cost exactly and whether the original estimation was under or over estimated give an example of when under and over estimating might be inappropriate government reports spending $33,883,641.31 on law inforcement in the past financial year. Draw a number line to illustrate. Number lines Number expanders Supermarket brochures Maths Charts app
planningf_year5_sem2.docx