National Mathematics Program Grade 88.pptx

The national math program week 1

1. Basic presentation

2. Place each word in its rightful box below the matching symbol. Added to Added to Added to, minus, times, divided by, multiplied by, increased by, added to, sum, product, less than, subtracted from, more than, product, difference, diminished by, fewer by, ratio, total of, percent of, quotient, per Increased by, Sum, more than, total of less than, subtracted from, difference, minus, Diminished by, fewer by, percent of, times, multiplied by, product, quotient, per, divided by, ratio,

3. Match each word to its definition DEFINITION 3 TERMS 1. Algebraic Expression 2. Constant 3. Variable a symbol with no fixed value and is usually represented by an English alphabet. a symbol that has a fixed value. a set of symbols resulting from applying one or more fundamental operations, namely, addition, subtraction, multiplication, and division of constants and variables.

4. Identify its constants and variable. Algebraic expressions Constant Variable 4s Algebraic expressions Constant Variable 4s 4   s r

5. Express the following verbal phrases into mathematical symbols. 1. Five plus seven 2. Nine minus two 3. Eight divided by four 4. Two multiplied by six 5. The product of three and four 1. 5 + 7 2. 9 − 2 3. 8 ÷ 4 4. 2 × 6 5. 3 × 4

6. Express the following verbal phrases into mathematical symbols. 1. Five plus seven 2. Nine minus two 3. Eight divided by four 4. Two multiplied by six 5. The product of three and four 1. 5 + 7 2. 9 − 2 3. 8 ÷ 4 4. 2 × 6 5. 3 × 4

7. Express the following verbal phrases into mathematical symbols. 1. Six increased by two 2. Twelve diminished by three 3. Fifteen decreased by eleven 4. The quotient of nine and 3 5. The sum of five and seven 1. 6 + 2 2. 12 − 3 3. 15 − 11 4. 9 ÷ 3 5. 5 + 7

8. Express the following verbal phrases into mathematical symbols. 1. One-half of the difference of thirty and ten 2. Two added to the product of three and four 3. Seven multiplied to the sum of one and four 4. Three-fourths of forty-eight 5. The product of two and five added to the sum of forty and four 1. (30 − 10) 2. 2 + (3 × 4) or (3 × 4) + 2 3. 7(1 + 4) 4. (48) 5. (2 × 5) + (40 + 4)  

9. What if some of the values are unknown? How are you going to translate these verbal phrases into symbols? 1. The sum of a number and 3 Let n be the number Express the number as a variable n + 3

10. What if some of the values are unknown? How are you going to translate these verbal phrases into symbols? 2. The total cost of two books Let x and y be the price of each book Express the price as a variable x + y

11. What if some of the values are unknown? How are you going to translate these verbal phrases into symbols? 3. Twice the age of Maris Let a be the age of Maris Express the age as a variable 2a

12. Translate the following verbal phrases into algebraic expressions. Let x represent an unknown number Six times a number A number divided by five The product of a number and twelve A number added to the sum of six and seven Nine raised to the power of a certain value 6x   12x    

13. Selecting visual aids 13 Enhancing your presentation

14. Effective delivery techniques 14 This is a powerful tool in public speaking. It involves varying pitch, tone, and volume to convey emotion, emphasize points, and maintain interest. Pitch variation Tone inflection Volume control Effective body language enhances your message, making it more impactful and memorable. Meaningful eye contact Purposeful gestures Maintain good posture Control your expressions

15. Navigating Q&A sessions Maintaining composure during the Q&A session is essential for projecting confidence and authority. Consider the following tips for staying composed: Stay calm Actively listen Pause and reflect Maintain eye contact Know your material in advance Anticipate common questions Rehearse your responses 15

16. Speaking impact Your ability to communicate effectively will leave a lasting impact on your audience Effectively communicating involves not only delivering a message but also resonating with the experiences, values, and emotions of those listening  16

17. Dynamic delivery Learn to infuse energy into your delivery to leave a lasting impression One of the goals of effective communication is to motivate your audience Metric Measurement Target Actual Audience attendance # of attendees 150 120 Engagement duration Minutes 60 75 Q&A interaction # of questions 10 15 Positive feedback Percentage (%) 90 95 Rate of information retention Percentage (%) 80 85 17

18. Final tips & takeaways Consistent rehearsal Strengthen your familiarity Refine delivery style Pacing, tone, and emphasis Timing and transitions Aim for seamless, professional delivery Practice audience Enlist colleagues to listen & provide feedback Seek feedback Reflect on performance Explore new techniques Set personal goals Iterate and adapt 18

19. Speaking engagement metrics Impact factor Measurement Target Achieved Audience interaction Percentage (%) 85 88 Knowledge retention Percentage (%) 75 80 Post-presentation surveys Average rating 4.2 4.5 Referral rate Percentage (%) 10 12 Collaboration opportunities # of opportunities 8 10 19

20. Thank you Brita Tamm 502-555-0152 [email protected] www.firstupconsultants.com