Clocks and More Clocks
Strand
Measurement
Maths Concepts
Australian Curriculum: Description
“When the hall clock reads twenty minutes past four, the attick clock reads twenty-three minutes past four, the kitchen clock reads twenty-five minutes past four, and the bedroom clock reads twenty-six minutes past four, what should Mr. Higgins do? He can’t tell whichc of his clocks tells the right time. He is in for a real surprise when the Clockmaker shows him that they are all correct!”
Teaching ideas
Why have Mr. Higgins clocks been right since he bought a watch?
How do you know what time it is?
Strand
Measurement
Benchmarking
Maths Concepts
Australian Curriculum: Description
This book tells the story of time. From the earliest ‘clocks’ devised by Egyptians to moon cycles, solar calendars, Roman calendars, tme zones and time travel.
Teaching ideas
Used for a unit starter. Many fertile questions can be derived from this book. Test the accuracy of the ancient Egyptian 'stick-clock' system.
Maths Curse
Strand
Measurement
Maths Concepts
Australian Curriculum: Description
3-Tell time to the minute and investigate the relationship between units of time (ACMMG062); 4-Investigate equivalent fractions used in contexts (ACMNA077); 5-Choose appropriate units of measurement for length, area, volume, capacity and mass; 6-Continue and create sequences involving whole numbers, fractions and decimals. Describe the rule used to create the sequence (ACMNA133)
Teaching ideas
There are lots of concepts explored in this book that could be extrapolated and explored further; (1) time, (2) timelines; (3) multistep problems; (4) conversions between units; (5) fractions; (6) cross KLA references; (7) charts, (8) binary, (9) Fibonacci; (10) money
One Thing : featuring Charlie and Lola
Strand
Number
Maths Concepts
Australian Curriculum: Description
F.Y-Connect number names, numerals and quantities, including zero, initially up to 10 and then beyond (ACMNA002); Yr1-Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts (ACMNA015); Yr2-Explore the connection between addition and subtraction (ACMNA029); Yr3-Recognise, model, represent and order numbers to at least 10 000 (ACMNA052); Yr3-Tell time to the minute and investigate the relationship between units of time (ACMMG062); Yr4-Recognise, represent and order numbers to at least tens of thousands (ACMNA072); Yr5-Convert between units of time (ACMMG085); Yr6-Select and apply efficient mental and written strategies and appropriate digital technologies to solve problems involving all four operations with whole numbers (ACMNA123)