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Unit5. sequences and series .

Unit5. sequences and series. a. SERRA. 5.A Number patterns. Class work VIDEO: Number patterns Choose one from the list in the website. Number patterns. Terms. Describing them.

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Unit5. sequences and series .

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  1. Unit5. sequences and series. a. SERRA

  2. 5.A Number patterns. • Class work • VIDEO: Number patterns • Choose one from the list in the website. • Number patterns. Terms. Describing them. • Reminder : Title > Theory >Examples (if necessary) > Exercises> Correct (✓, ✗,?) 20% hwk> Extra (even + PS + HL) • Individual work: • Examples H&H 2A • Minimum required: H&H 2A:1,3 (page 36). • Exeter 57#3. • Long: Number patterns spreadsheet activity on page 37 H&H. Add the file to your online portfolio. • Extra: Watch the other videos. • Extra: Get your online portfolio ready. You can add all your files and videos watched (with comments) to it.

  3. 5.B. Introduction to Sequences. • Class work: • VIDEO: Fractal Art. • Small group work (groups of 3/4):. • Exeter 57#4 OR Investigation on page 58 (H&H) • Individual work: • Exeter 58#11, 59#7, 60#11 • Choose one exercise or investigation to present to class/online portfolio (presentation/video).

  4. 5.C. Sequences of numbers. • Class work: • Video: Introduction to sequences. • Arithmetic sequences. Geometric sequences, other types. • General term. • Small group work (groups of 3/4):. • Exeter 63#3, 63#9, 63#10 • Individual work: • H&H 2B 1, 3 (pages 40,41) • Choose one exercise or investigation to present to class/online portfolio (presentation/video).

  5. 5.D. Geometric sequences. • Class work: • Review previous Exeter work. Finding general term in a Geometric sequence. Common ratio vs. Base (Exponential/Logarithms, see unit 4) • Video: Geometric sequences. • Small group work (groups of 3/4):. • Exeter 65#1, 65#2, 65#3, Extra 66#4 • Individual work: • H&H Examples 2D (pages 44-47) • H&H 2D 1,3,5 (Page 46) • Choose one exercise or investigation to present to class/online portfolio (presentation/video).

  6. 5.E. Arithmetic Sequences. • Class work: • Arithmetic sequences. Definition. Common difference. • Video: Arithmetic sequences. • Individual work: • H&H Examples 2C (pages 41-44) • H&H 2C 1,3,5 (page 42,43) • Online self corrected quiz (see website). • Extra start next section (little homework in this one. Much more in next).

  7. 5.F. Compound Interest. • Class work: • Review previous Exeter work. • Example of two choices (Arithmetic vs Geometric) • Small group work (groups of 3/4):. • Exeter 70#2, 70#3, 70#4, 70#5 • Individual work: • H&H Examples 2D (pages 48-50) • H&H 2D 9,13,15 (Page 49).

  8. 5.G Geometric series. • Class work • VIDEO: Achilles and the Tortoise • Thoughts? Do Exeter 76#5 and relate. • H&H 2E3 4 and 6 (pages 55 and 56) are similar. • Small group work (groups of 3/4):. • Exeter 71#1, 71#7, 71#8, 71#9 • Individual work: • Examples H&H 2E (Pages 54-56) • Video: Geometric series. • H&H 2E3: 1a, 3,5 (similar to Exeter’s) • Extra: Get your online portfolio ready.

  9. 5.H Arithmetic series. • Class work • Arithmetic vs Geometric. Adding up sequences… Sn= n/2 (u1+un) • VIDEO: Arithmetic Series. • Individual work: • Examples H&H 2E (Pages 51-53) • H&H 2E1: 1a, 1c • H&H 2E2: 4, 5, 11 (Extra) • Extra: Get your online portfolio ready.

  10. 5.I Sigma notation. • Class work • Examples sigma notation. • Small group work (groups of 3/4):. • Exeter 73#3, 73#4, 73#5, 73#8 (Extra) • Individual work: • Examples H&H 2F (page 57). • H&H 2F 3,4 • Extra: Get your online portfolio ready.

  11. Review unit 5 • INDIVIDUAL WORKHOMEWORK • Check Answers and Method of all exercises listed pages in this presentation. • Review Set 2A (H&H). Do it, correct your answers and write down score (total and percentage “%” • Extra: Review Sets 2B, 2C (Do, correct your answers and write down score (total and percentage “%”. Label it as “extra” in your notebook) • Extra: Create an online quiz using Google forms and share it with the group. Please make sure your answers are correct. If you do this task you should add it to your online portfolio and submit it. • Next> TEST Unit 5

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