Grade 1 Mathematics

Content standard

1. simple 2-dimensional shapes and their features. 2. whole numbers up to 100. 3. ordinal numbers up to 10th. 4. addition of numbers with sums up to 20.

Performance standard

identify and distinguish simple 2-dimensional shapes. count, recognize and represent whole numbers up to 100. use ordinal numbers up to 10th to describe position. compare and order numbers up to 20 and perform addition of numbers with sums up to 20.

Learning competencies (13)

• MATH-G1-Q1-01

  identify simple 2-dimensional shapes (triangle, rectangle, square) of different size and in different orientation.

  Measurement and Geometry

• MATH-G1-Q1-02

  compare and distinguish 2-dimensional shapes according to features such as sides and corners.

  Measurement and Geometry

• MATH-G1-Q1-03

  compose and decompose triangles, squares, and rectangles.

  Measurement and Geometry

• MATH-G1-Q1-04

  count up to 100 (includes counting up or down from a given number and identifying a number that is 1 more or 1 less than a given number).

  Number and Algebra

• MATH-G1-Q1-05

  read and write numerals up to 100.

  Number and Algebra

• MATH-G1-Q1-06

  recognize and represent numbers up to 100 using a variety of concrete and pictorial models (e.g., number line, block or bar models, and numerals).

  Number and Algebra

• MATH-G1-Q1-07

  compare two numbers up to 20.

  Number and Algebra

• MATH-G1-Q1-08

  order numbers up to 20 from smallest to largest, and vice versa.

  Number and Algebra

• MATH-G1-Q1-09

  describe the position of objects using ordinal numbers: 1st, 2nd, 3rd, up to 10th.

  Number and Algebra

• MATH-G1-Q1-10

  compose and decompose numbers up to 10 using concrete materials (e.g., 5 is 5 and 0; 4 and 1; 3 and 2; 2 and 3; 1 and 4; 0 and 5).

  Number and Algebra

• MATH-G1-Q1-11

  illustrate addition of numbers with sums up to 20 using a variety of concrete and pictorial models and describes addition as “counting up,” and “putting together.”

  Number and Algebra

• MATH-G1-Q1-12

  illustrate by applying the following properties of addition, using sums up to 20:

  • a. the sum of zero and any number is equal to the number, and
  • b. changing the order of the addends does not change the sum.

  Number and Algebra

• MATH-G1-Q1-13

  solve problems (given orally or in pictures) involving addition with sums up to 20.

  Number and Algebra

Content standard

1. measurement of length and distance using non-standard units. 2. place value in any 2-digit number. 3. addition of numbers, with sums up to 100.

Performance standard

use non-standard units to compare and measure length and distance. order and decompose (into tens and ones) numbers up to 100. perform addition of numbers with sums up to 100.

Learning competencies (10)

• MATH-G1-Q2-01

  measure the length of an object and the distance between two objects using non-standard units.

  Measurement and Geometry

• MATH-G1-Q2-02

  compare lengths and distances using non-standard units.

  Measurement and Geometry

• MATH-G1-Q2-03

  solve problems involving lengths and distances using non-standard units.

  Measurement and Geometry

• MATH-G1-Q2-04

  order numbers up to 100 from smallest to largest, and vice versa.

  Number and Algebra

• MATH-G1-Q2-05

  counts by 2s, 5s and 10s up to 100.

  Number and Algebra

• MATH-G1-Q2-06

  determine

  • a. the place value of a digit in a 2-digit number,
  • b. the value of a digit, and
  • c. the digit of a number, given its place value

  Number and Algebra

• MATH-G1-Q2-07

  decompose any 2-digit number into tens and ones.

  Number and Algebra

• MATH-G1-Q2-08

  add numbers by expressing addends as tens and ones (expanded form).

  Number and Algebra

• MATH-G1-Q2-09

  add numbers with sums up to 100 without regrouping, using a variety of concrete and pictorial models for:

  • a. 2-digit and 1-digit numbers, and
  • b. 2-digit and 2-digit numbers.

  Number and Algebra

• MATH-G1-Q2-10

  solve problems (given orally or in pictures) involving addition with sums up to 100 without regrouping.

  Number and Algebra

Content standard

1. a pictograph without a scale for the representation of data. 2. subtraction of numbers where both numbers are less than 100. 3. repeating patterns.

Performance standard

represent and interpret data in a pictograph without a scale. perform subtraction of numbers where both numbers are less than 100. extend existing repeating patterns and create new repeating patterns.

Learning competencies (12)

• MATH-G1-Q3-01

  collect data in one variable through a simple interview.

  Data and Probability

• MATH-G1-Q3-02

  present data in a pictograph without a scale.

  Data and Probability

• MATH-G1-Q3-03

  interpret a pictograph without a scale.

  Data and Probability

• MATH-G1-Q3-04

  organize data in a pictograph without a scale into a table.

  Data and Probability

• MATH-G1-Q3-05

  illustrate subtraction involving numbers up to 20 using a variety of concrete and pictorial models, and describes subtraction as “taking away.”

  Number and Algebra

• MATH-G1-Q3-06

  find the missing number in addition or subtraction sentences involving numbers up to 20.

  Number and Algebra

• MATH-G1-Q3-07

  write an equivalent expression to a given addition or subtraction expression (e.g., 2+3 = 1+4; 10-5 = 6-1).

  Number and Algebra

• MATH-G1-Q3-08

  solve subtraction problems (given orally or in pictures) where both numbers are less than 20.

  Number and Algebra

• MATH-G1-Q3-09

  subtract numbers where both numbers are less than 100 using concrete and pictorial models, without regrouping:

  • a. 2-digit minus 1-digit numbers, and
  • b. 2-digit minus 2-digit numbers.

  Number and Algebra

• MATH-G1-Q3-10

  subtract numbers by expressing minuends and subtrahends as tens and ones (expanded form), without regrouping.

  Number and Algebra

• MATH-G1-Q3-11

  determine the next term/s in a repeating pattern (patterns could use rhythmic properties, visual elements in the arts, …) (e.g., numbers: 2, 4, 2, 4__, __; letters: a, b, c, a, b, c, a, __, __,).

  Number and Algebra

• MATH-G1-Q3-12

  create repeating patterns using objects, images, or numbers.

  Number and Algebra

Content standard

1. fractions ½ and ¼. 2. the denominations and values of Philippine coins and bills up to ₱100. 3. addition of money where the sum is up to ₱100 and subtraction of money where both amounts are less than ₱100. 4. the movement of objects in half turn or quarter turn, in clockwise or counter clockwise direction. 5. time measured in hours, half hours, quarter hours, days, weeks, months, and years.

Performance standard

illustrate and compare the fractions ½ and ¼. recognize, and determine the value of, Philippine coins and bills up to ₱100. add money where the sum is up to ₱100 and subtract money where both amounts are less than ₱100. identify the position of an object following a half turn or quarter turn, in clockwise or counter-clockwise direction. identify and work with time measured in hours, half hours, quarter hours, days, weeks, months, and years.

Learning competencies (12)

• MATH-G1-Q4-01

  illustrate ½ and ¼ as parts of a whole.

  Number and Algebra

• MATH-G1-Q4-02

  compare ½ and ¼ using models.

  Number and Algebra

• MATH-G1-Q4-03

  count halves and quarters

  Number and Algebra

• MATH-G1-Q4-04

  recognize coins (excluding centavo coins) and bills up to ₱100 and their notations.

  Number and Algebra

• MATH-G1-Q4-05

  determine the value of a number of bills and/or a number of coins (excluding centavo coins) up to ₱100.

  Number and Algebra

• MATH-G1-Q4-06

  compare different denominations of peso coins (excluding centavo coins) and bills up to ₱100.

  Number and Algebra

• MATH-G1-Q4-07

  solve 1-step problems (given orally or in pictures) involving addition of money where the sum is up to ₱100, or subtraction of money where both amounts are less than ₱100.

  Number and Algebra

• MATH-G1-Q4-08

  identify the position of objects moved in half turn or in quarter turn, in clockwise or in counter-clockwise direction, given an initial facing direction.

  Measurement and Geometry

• MATH-G1-Q4-09

  read and write time by the hour, half hour, and quarter hour using an analog clock.

  Measurement and Geometry

• MATH-G1-Q4-10

  give the days of the week and months of the year in the correct order.

  Measurement and Geometry

• MATH-G1-Q4-11

  determine the day and month of the year using a calendar.

  Measurement and Geometry

• MATH-G1-Q4-12

  solve problems involving time (hour, half hour, quarter hour, days in a week, and months in a year).

  Measurement and Geometry