MATH LESSON 12.powerpoint presentation pptx

lilibethsanchez20 14 views 17 slides Aug 20, 2024
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Lesson No. 12 TOPIC : Comparing and Ordering Numbers

1. Drill- Comparing Numbers using relation symbols Contest: SINO ANG MATIBAY? Mechanics: Ask the pupils to stand and form two lines. One line for the boys (Team I) and another line for the girls (Team 2) Two pupils will be called, one from each team. The teacher will flash the number card and the contestants will answer the question as fast as they can. The first one to answer the question correctly will take a seat. The team with less number of members standing wins the game.

2. Review Comparing numbers using relation symbols <, =, > 975_____ 957 2. 490 _____490 3. 213 _____315

1. Motivation: “MY RULE IN LIFE” Post on the board. Ask: Children are you familiar with these patterns? Ask the pupils to tell something about it. Call at least 5 pupils. Then, ask them to complete the patterns.

1. 20, 22, 24, 26, 28, 30, ______, ______, _____, _____, _____, ___ 2. 50, 55, 60, 65, 70, 75 _____, _______, _______, _______, ______ 3. 70, 80, 90, ______, _______, _______, _______, ________, ____ 4. ___, _____, _____, ____, ____, ____, 60, 58, 56, 54, 52, 50, 48 5. 40, 45, 50, ____, _____, 65, 70, ____, ____, 85, 90, ____, _____

5. Presentation Distribute the number cards. (See to it that all pupils have number cards). Then let them post the number cards on the board. Then, post your prepared number line on the board. Ask the pupils something about the number line. Ask them to describe it. Call 3 or 4 pupils to arrange the number cards in the number line. The number line looks like this:

Processing: What number comes after 51? What number comes before 54? What numbers are between 51 and 54? Look at the numbers 50, 51, 53 and 54. What number is the least? What number is the greatest? Can you arrange the numbers from least to greatest? Or from greatest to least. 3. Reinforcing Activity - Refer to the LM 12 Gawain 1-3 Divide the class into three small learning stations. Each small learning station will be given an activity card.

Ask each group to write their answers on the manila paper and post it on the board. Assign a leader in each group and ask them to explain how they answered the activity. 4. Application – Refer to LM No 12 Gawain 3 and 4 5. Generalization How do we arrange numbers from least to greatest or vice versa

Ask each group to write their answers on the manila paper and post it on the board. Assign a leader in each group and ask them to explain how they answered the activity. 4. Application – Refer to LM No 12 Gawain 3 and 4 5. Generalization How do we arrange numbers from least to greatest or vice versa

Numbers can be arranged from least to greatest or from greatest to least depending on their place value positions.

Gawain 1 Kumpletuhin ang mga sumusunod na bilang . 128, 129, 130, ____, _____, _____, 134 2. 208 _____ , _____, 211, 212, _____, ____ 3. ____, _____ 503, 504, 505, ______, ____, ____, 509 4. 317, ______, ______, ______, _____, _____, ____ 324 5. _____, ______, ______, _____, _____, _____, ___ 575

Bilugan ang pinakamalaking bilang at lagyan ng ekis ang pinakamaliit . Pagkatapos , ayusin ang mga ito simula sa pinakamalaki hanggang pinakamaliit na bilang .

1. 568, 647, 490, 678, 586, 290 2. 890, 478, 278, 908, 990, 675 3. 780, 589, 479, 290, 892, 576 4. 890, 287, 190, 287, 280, 389 5. 780, 685, 564, 290, 482, 471

Gumawa ng number line . Ilagay ang mga bilang mula sa pinakamaliit hanggang sa pinakamalaki . Gawin ito sa iyong sagutang papel .

1.12, 15, 16, 11, 10, 18 2. 45, 48, 40, 39, 49, 37 3. 67, 70, 65, 63, 73, 71 4. 15, 17, 18, 20, 12, 21 5. 89, 87, 80, 84, 81, 90
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