(Cambridge) First semester plan of mathematics grade 6

Transcription

1 23/08/2015 to 21/09/ A :The Number system 1 Place Value Ordering, comparing and rounding numbers Factors and multiples Know what each digit represents in whole numbers up to a million. Know what each digit represents in one- and two-place decimal numbers. Round whole numbers to the nearest 10, 100 or Make and justify estimates and approximations of large numbers. Use correctly the symbols for >, < and. = Estimate where four-digit numbers lie on an empty line. Find factors of two-digit numbers. Find some common multiples (e.g. for 4 and 5). Oral work #1 13 / 9 /2015 Odd and even numbers Recognise odd and even numbers and multiples of 5, 10, 25, 50 and 100 up to Make general statements about sums, differences and multiples of odd ad even numbers. 1 P a g e

2 Prime numbers Recognise prime numbers up to 20 and find all prime numbers less than /08/2015 to 21/09/ A :The Number system 1 Multiply and divide by 10, 100 and 1000 Mental for multiplication Multiply and divide any whole number from 1 to by 10, 100 or 1000; explain the effect. Multiply pairs of multiples of 10, e.g , or multiples of 10 and 100, e.g Multiply near multiples of ten by multiplying the multiple of ten and adjusting. Multiply by halving one number and doubling the other, e.g. calculate with Addition of decimals Recall addition/subtraction facts for numbers to 20 and pairs of one-place decimals with a total of 1, e.g Add two and three-digit numbers with the same or different numbers of digits/decimal places 2 P a g e

3 23/08/2015 to 21/09/ A :The Number system 1 Division ) 1( Number sequence. Divide two-digit numbers by single-digit numbers, including leaving a remainder Recognise and extend number sequences Homework #1 20/ 9 / /09/2015 to 08/10/ B : Measure Measuring length Drawing lines Select and use standard units of measure. Read and write to two and three decimal places. Convert between units of measurement (kg and g, l and ml, km, m, cm and mm), using decimals to three places, e.g. recognizing that m is 1 m 24.5 cm. Interpret readings on different scales, on a range of measuring instruments Draw and measure lines to nearest centimeter and millimeter Recognise and use decimals with up to three places in the context of measurement.. Short test #1 27 / 9 / P a g e

4 22/09/2015 to 08/10/ B : Measure Timetables Calendars Recognise and understand the units for measuring time: seconds, minutes, hours, days,, months, years, decades and centuries; convert one unit of time into another. Tell the time using digital and analogue clocks using the 24-hour clock system. Compare times on digital and analogue clocks (e.g. realise quarter to four is later than 3:40). Read and use timetables using the 24-hour clock system. Calculate time intervals using digital and analogue times. Use a calendar to calculate time intervals in days, or months. Calculate time intervals in days, months or years Area and perimeter Measure and calculate the perimeter and area of rectilinear shapes Estimate the area of an irregular shape by counting.squares Calculate perimeter and area of simple compound shapes 6 that can be split into rectangles 4 P a g e

5 Polygons And quadrilaterals Classify different polygons and understand whether a 2D shape is a polygon or not Oral work #2 11 /10/ /10/2015 to 03/11/ C : Geometry 3D shapes Nets Visualize and describe the properties of 3D shapes e.g. faces, edges and vertices. 6 Identify and describe properties of quadrilaterals (including the parallelogram, rhombus and trapezium), and classify using parallel sides, equal sides, equal angles Recognise and make 2D representations of 3D shapes including nets. Angles in a triangle Estimate, Recognise and draw acute and obtuse angles and use a protractor to measure to the nearest degree. Check that the sum of the angles of a triangle is 180º, for example, by measuring or paper folding; calculate angles in a triangle or around a point 5 P a g e

6 11/10/2015 to 03/11/ C : Geometry Describing translations Reflecting shapes Rotation on a grid Read and plot co-ordinates in all four quadrants Predict where a polygon will be after one reflection where the sides of the shape are not parallel or perpendicular to the mirror line; after one translation or after a rotation through 90º about one of its vertices. Homework #2 25 / 10 / P a g e

7 04/11/2015 to 08/12/ A : The Number system 2 The number system ) 1( The decimal system Round whole numbers to the nearest 10, 100 or Use correctly the symbols for >, < and = Estimate where four-digit numbers lie on an empty line. Recognise historical origins of our number system; understanding something of its development. Know what each digit represents in one- and two-place decimal numbers. Multiply and divide decimals by 10 or 100 (answers to two decimal places for division). Order numbers with up to two decimal places (including different numbers of places). Round a number with two decimal places to the nearest tenth or to the nearest whole number.) 7 P a g e

8 04/11/2015 to 08/12/ A : The Number system 2 Operation with decimals Decimal s in context Positive and negative numbers Recall addition/subtraction facts for numbers to 20 and pairs of one-place decimals with a total of 1, e.g Derive quickly pairs of one-place decimals totalling 10, e.g. 7.8 and 2.2, and two-place decimals totalling 1, e.g Double quickly any two-digit number e.g. 78, 7.8, 0.78; derive the corresponding halves. Add two- and three-digit numbers with the same or different numbers of digits/decimal places Add or subtract numbers with the same and different numbers of decimal places, including amounts of money. Order and compare positive numbers to one million, negative numbers to an approximate level. Find the difference between a positive and negative integer, and between two negative integers in a context such as temperature or on a number line. Short test #2 8 /11/ P a g e

9 04/11/2015 to 08/12/ A : The Number system 2 Multiples and factors Mental for addition and subtraction Mental for multiplication Find factors of two-digit numbers. Find some common multiples (e.g. for 4 and 5). Use place value and number facts to add or subtract two-digit whole numbers and to add or subtract three-digit multiples of 10 and pairs of decimals, e.g , , Add/subtract a near multiple of 10, 100 or 1000, or a near whole unit of money, and adjust, e.g , Multiply pairs of multiples of 10, e.g , or multiples of 10 and 100, e.g Multiply near multiples of ten by multiplying by the multiple of ten and adjusting. Multiply by halving one number and doubling the other, e.g. calculate with Use number facts to generate new multiplication facts, e.g. the 17 table from the tables. 9 P a g e

10 Divisibility rule Know and apply tests of divisibility by 2, 4, 5, 10, 25 and /11/2015 to 08/12/ A : The Number system 2 Multiplication Division (2) Special numbers Multiply and divide any whole number from 1 to by 10, 100 or Divide two-digit numbers by single-digit numbers, including leaving a remainder. Multiply two, three or four digit numbers (including money) by a single digit number and two- or three-digit numbers by twodigit numbers. Divide three-digit numbers by single-digit numbers, including those leaving a remainder and divide three-digit numbers by two-digit numbers (no remainder) including sums of money. Recognise and extend number sequences. Recognise odd and even numbers and multiples of 5, 10, 25, 50 and 100 up to Homework# 3 Make general statements about sums, differences and multiples 22 / 11 /2015 of odd ad even numbers. Recognise prime numbers up to 20 and nd all prime numbers less than P a g e

11 09/12/2015 to 24/12/ B : Measure Measuring mass and capacity Calculating time Select and use standard units of measure. Read and write to two and three decimal places. Convert between units of measurement (kg and g, l and ml, km, m, cm and mm), using decimals to three places, e.g. recognizing that m is 1 m 24.5 cm Interpret readings on different scales, on a range of measuring instruments. Recognise and understand the units for measuring time: seconds, minutes, hours, days,, months, years, decades and centuries; convert one unit of time into another. Tell the time using digital and analogue clocks using the 24- hour clock system. Compare times on digital and analogue clocks (e.g. realise quarter to four is later than 3:40). Read and use timetables using the 24-hour clock system. Calculate time intervals using digital and analogue times Short test #3 13 / 12 /2015 Time Zone Appreciate how the time is different in different time zones around the world. Oral work #3 20 / 12 / P a g e

12 27/12/2015 to 31/12/2015 Revision 12 P a g e