A collection of Lesson Padlets for 2025 S1-03

Study Companion: Geometrical Construction

Study Companion: Number Patterns

Study Companion: Percentages

 

[T3W7 HBL Task] ⛰️ Paul's Climb to Catch the Sunrise

Estimated duration: 30 minutes

(1) Attempt the task on your own - Handout is given to you during lesson

(2) Complete the SURVEY immediately after you completed the task

🎈🎈🎈 Mastering INTERIOR ∠s and EXTERIOR ∠s

Study Notes (p13)

Click HERE to access the GoogleForm to check your understanding and application.

Click HERE to view group score.

Study Notes (p14) 

Here comes the FINAL CHALLENGE!

[T3W5 HBL Task] Let's look around us! Line and Rotational Symmetries

The same post is available in the Google Classroom

TASK (A) 

Read up TEXTBOOK 1B p132 to p133 to learn about LINE symmetry and ROTATIONAL symmetry.

Complete page 15 and page 16 of the Study Notes on your own first.

Use the online resource to help you determine the order of rotation of each of the figures.

We'll discuss this in class. 

TASK (B) Symmetries in Origami

Create a bookmark or origami object using a square sheet of paper.

Observe how the square transforms as you fold it — from square to triangles and beyond. 

Then, examine your final product and answer:

(1) Number of lines of symmetry 

(2) The Order of Rotational Symmetry

 

TASK (C) Symmetry Hunt

Find and take photos of real-life objects that show lines of symmetry and/or rotational symmetry in your surroundings. 

Instructions: 

Upload your image of the object. 

Examine it carefully and state (1) Number of lines of symmetry (2) Order of rotational symmetry 

[Important] When submitting your image on the map, do not use your home address. Use a public location nearby (e.g. shopping mall, park)

Polygons: STOP! What's the Angle?

 

Let's move on to the next Challenge!

[BiteSize] Polygon Haiku

 

Pre-Activity: Introduction to the Quadrilateral Family

Click HERE to access the GoogleForm

LINK to view submission and group score

[16 July] Inequalities - Simple Word Problems

[15 July] BiteSize - Word Problem involving Equation Solving (Introduction)

[9 July] BITESIZE.... Solving Equation involving Fractions (Study Notes, p11)

 

[8 July] BITESIZE.... Solving Equation - emphasising on Clear Presentation

[23May] Visualising Algebra with Desmos

Click HERE to access DESMOS: https://www.desmos.com

 

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[BiteSize] Application of Algebraic Identities

 

[BiteSize] All 4 methods in Summary - Study Notes p11)

[Class Work] Factorisation (Method 2) by GROUPING

Algebra: Challenging Question #5 is solved!

Black Group: 3 points 

👍 It's an application of the product of difference (A+B)(A-B)

 

[Class Work] Factorisation (Method 1) by COMMON FACTORs