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Number Patterns and Geometric Patterns

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  • Number Patterns and Geometric Patterns

Number Patterns and Geometric Patterns

  • Date November 29, 2020
Grade 4 Mathematics (2019 – 2020) Number Patterns and Geometric Patterns

Date: April 27, 2020
Subject: Mathematics
Topic: Patterns

http://localhost/dca/wp-content/uploads/2020/04/Patterns.mp4

 
Draw the pattern below in your notebook. Observe it and then answer the following questions.

Questions:
1. What is the total number of shapes in each of the four groups ?
2. Draw the design for the 5th group.
3. How many shapes are in the 5th and 6th group altogether?
4. How many shapes are in the 8th group?
5. How many triangles are in the 8th group?
6. How many squares are in the 7th group?
 
Draw the table below in your notebooks and complete it.

Activity 1: Can you describe and extend these patterns.

  1.    8, 5, 10, 7, 14, 11, 22, ______

 
2.      72, 63, 54, 45, 36 ,  ______
 
3. __________
 
 

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Course Home
TERM 3 LESSON 1 (APRIL 27, 2020) : PATTERNS In this unit, students will: o Generate and describe patterns and develop rules associated with them. Design and describe geometric patterns.  From a patterning rule expressed in words, develop number patterns using any of the four arithmetic operations.  Associate each term in a pattern with its position in the sequence and express this information in a tabular form.  Make predictions for geometric and numerical patterns.
Number Patterns and Geometric Patterns
TERM 3 LESSON 1 (APRIL 28) PATTERNS CONTINUED
Class Activity – Shape Patterns
TERM 3 LESSON 2 (APRIL 30, 2020): LINES OF SYMMETRY In this unit, students will:  Explore the ideas of symmetry in geometric figures and shapes. Objective(s):  Associate symmetry with reflection;  Identify the mirror line of a reflection;  Identify the mirror line as being a line of symmetry;  Show the diameter of a circle as a line of symmetry;  Identify the possible lines of symmetry in geometric shapes and objects.
Lines of Symmetry (Watch Video and Do Activities)
TERM 3 LESSON 3 (MAY 4, 2020) : MEAN MEDIA MODE
Mean Median Mode – May 3, 2020
TERM 3: LESSON 4 (MAY 11, 2020) : ARITHMAGONS
Understanding Triangular Arithmagons
Triangular Arithmagon worksheet 1
Homework – Triangular Arithmagon worksheet 2
TERM 3: LESSON 5 (MAY 12, 2020) : ARITHMAGONS
Triangular Arithmagon worksheet 3
Triangular Arithmagon worksheet 4
Homework – Triangular Arithmagon worksheet 5
TERM 3: LESSON 6 ( MAY 14, 2020) ALGEBRA
Algebra and Linear Equations
Homework – Worksheet 2
TERM 3: LESSON 7 (MAY 18, 2020) EQUATIONS CONTINUED
Linear Equations part 2
Homework – Worksheet – Linear Equations
TERM 3: LESSON 8 (MAY 19, 2020)
Linear Equations in worded problems
MID TERM REVISION - HOMEWORK
Worksheet 1
Worksheet 2
Worksheet 3
Worksheet 4
TERM 3 LESSON 9 (JUNE 4, 2020)
Transformations (Slide, flip and turn)
Worksheets 1 and 2
Homework – Worksheets 3 and 4
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