Chapter 13 of 20
Chapter 13: On My Blackboard I Can Draw
Artistic Drawing, Rhyming Numbers, House Architecture & Nature | CBSE Session 2026–27
Core Pedagogical Competencies & Concepts
- Poem recitation and sequential counting from 1 to 6.
- The drawing elements: 1 little house, 2 green doors, 3 red windows, 4 chimneys, 5 steps, 6 yellow marigolds.
- Developing spatial imagination and architectural drawing skills.
- Color recognition and descriptive adjectives in poetic form.
All Textbook Exercises & In-Text Tasks (15 Questions)
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Q1
Reading is Fun • Sequential Items
What does the child draw on his blackboard for numbers 1, 2, and 3?
[3 Marks]
✅ Step-by-Step Solution & Working
Answer:
• Number 1: One little house.
• Number 2: Two green doors that open wide.
• Number 3: Three red windows shining bright.
• Number 1: One little house.
• Number 2: Two green doors that open wide.
• Number 3: Three red windows shining bright.
CBSE Step-by-Step Marking Scheme
1 little house
1 M
2 green doors
1 M
3 red windows
1 M
Q2
Reading is Fun • Sequential Items Part 2
What does the child draw for numbers 4, 5, and 6?
[3 Marks]
✅ Step-by-Step Solution & Working
Answer:
• Number 4: Four little chimneys painted white.
• Number 5: Five little steps leading inside.
• Number 6: Six yellow marigolds straight against the wall.
• Number 4: Four little chimneys painted white.
• Number 5: Five little steps leading inside.
• Number 6: Six yellow marigolds straight against the wall.
CBSE Step-by-Step Marking Scheme
4 chimneys
1 M
5 steps
1 M
6 yellow marigolds
1 M
Q3
Color Identification in Poem
Match each architectural item to its color in the poem:
(a) Doors (b) Windows (c) Chimneys (d) Marigolds
Colors: (1) Red (2) White (3) Green (4) Yellow
[4 Marks]
(a) Doors (b) Windows (c) Chimneys (d) Marigolds
Colors: (1) Red (2) White (3) Green (4) Yellow
✅ Step-by-Step Solution & Working
Matching:
• (a) Doors — (3) Green
• (b) Windows — (1) Red
• (c) Chimneys — (2) White
• (d) Marigolds — (4) Yellow
• (a) Doors — (3) Green
• (b) Windows — (1) Red
• (c) Chimneys — (2) White
• (d) Marigolds — (4) Yellow
CBSE Step-by-Step Marking Scheme
All 4 colors correctly matched
4 M (1 M each)
Q4
Rhyming Pairs in Poem
Find words in the poem that rhyme with:
(a) Wide — _______
(b) White — _______
(c) Wall — _______
[3 Marks]
(a) Wide — _______
(b) White — _______
(c) Wall — _______
✅ Step-by-Step Solution & Working
Answers:
(a) Wide — Inside
(b) White — Bright
(c) Wall — Tall / All
(a) Wide — Inside
(b) White — Bright
(c) Wall — Tall / All
CBSE Step-by-Step Marking Scheme
(a) Inside
1 M
(b) Bright
1 M
(c) Tall/All
1 M
Q5
Vocabulary • Chimney Function
What is a chimney on a house roof used for?
[2 Marks]
✅ Step-by-Step Solution & Working
Answer:
• A chimney is a vertical pipe that carries smoke, soot, and gases safely out from a fireplace or kitchen stove through the roof into the air.
• A chimney is a vertical pipe that carries smoke, soot, and gases safely out from a fireplace or kitchen stove through the roof into the air.
CBSE Step-by-Step Marking Scheme
Carries smoke from fireplace/stove
1 M
Exhausts outside roof safely
1 M
Q6
Creative Expression • Your Dream House
If you could draw your dream house, what is one special feature you would add?
[2 Marks]
✅ Step-by-Step Solution & Working
Sample Answer:
• I would add a wooden treehouse in the backyard with a rope ladder and a big telescope to watch the night stars.
• I would add a wooden treehouse in the backyard with a rope ladder and a big telescope to watch the night stars.
CBSE Step-by-Step Marking Scheme
Creative architectural feature described clearly
2 M
Q7
Counting and Number Names
Write the number names for the digits used in the poem (1 to 6).
[2 Marks]
✅ Step-by-Step Solution & Working
Answers:
1 = One, 2 = Two, 3 = Three, 4 = Four, 5 = Five, 6 = Six.
1 = One, 2 = Two, 3 = Three, 4 = Four, 5 = Five, 6 = Six.
CBSE Step-by-Step Marking Scheme
All 6 number names spelled correctly
2 M
Q8
Flowers in Nature • Marigold
Why are marigolds (Genda phool) special in Indian homes?
[2 Marks]
✅ Step-by-Step Solution & Working
Step-by-Step Answer:
• Marigolds are bright golden-orange flowers with a fresh fragrance.
• They are used to make garlands for festival celebrations (like Diwali), weddings, and decorating front doorways (Toran).
• Marigolds are bright golden-orange flowers with a fresh fragrance.
• They are used to make garlands for festival celebrations (like Diwali), weddings, and decorating front doorways (Toran).
CBSE Step-by-Step Marking Scheme
Golden fragrance described
1 M
Festivals / garlands / Toran decoration
1 M
Q9
Describing Words (Adjectives)
Identify the adjective in the phrase: 'Three red windows shining bright'.
[2 Marks]
✅ Step-by-Step Solution & Working
Answer:
• The adjectives are 'Three' (number), 'red' (color), and 'bright' (quality).
• The adjectives are 'Three' (number), 'red' (color), and 'bright' (quality).
CBSE Step-by-Step Marking Scheme
red identified
1 M
bright / three identified
1 M
Q10
Sentence Construction
Make a sentence using the word 'straight'.
[2 Marks]
✅ Step-by-Step Solution & Working
Sample Sentence:
• The tall sunflowers stood straight against the wooden garden fence.
• The tall sunflowers stood straight against the wooden garden fence.
CBSE Step-by-Step Marking Scheme
Meaningful sentence with 'straight'
2 M
Q11
Opposites • Position Words
Write the opposite of:
(a) Wide × _______
(b) Inside × _______
(c) Straight × _______
[3 Marks]
(a) Wide × _______
(b) Inside × _______
(c) Straight × _______
✅ Step-by-Step Solution & Working
Answers:
(a) Wide × Narrow
(b) Inside × Outside
(c) Straight × Crooked / Bent
(a) Wide × Narrow
(b) Inside × Outside
(c) Straight × Crooked / Bent
CBSE Step-by-Step Marking Scheme
(a) Narrow
1 M
(b) Outside
1 M
(c) Crooked/Bent
1 M
Q12
Spelling Check • Architectural Words
Fill in the missing letters: C H _ M N _ Y (smoke pipe).
[1 Marks]
✅ Step-by-Step Solution & Working
Answer:
• C H I M N E Y = CHIMNEY.
• C H I M N E Y = CHIMNEY.
CBSE Step-by-Step Marking Scheme
CHIMNEY correct
1 M
Q13
Drawing Tool • Chalk and Slate
What tools are used to write and draw on a classroom blackboard?
[1 Marks]
✅ Step-by-Step Solution & Working
Answer:
• White and coloured chalk sticks and a duster (felt eraser) are used.
• White and coloured chalk sticks and a duster (felt eraser) are used.
CBSE Step-by-Step Marking Scheme
Chalk and duster named
1 M
Q14
True or False
State True or False:
(a) The poem mentions six blue marigolds.
(b) The house has two green doors.
[2 Marks]
(a) The poem mentions six blue marigolds.
(b) The house has two green doors.
✅ Step-by-Step Solution & Working
Answers:
(a) False. The marigolds are yellow, not blue.
(b) True. The poem mentions 'two green doors that open wide'.
(a) False. The marigolds are yellow, not blue.
(b) True. The poem mentions 'two green doors that open wide'.
CBSE Step-by-Step Marking Scheme
(a) False with color correction
1 M
(b) True
1 M
Q15
Poem Reflection
How does 'On My Blackboard I Can Draw' integrate math and art?
[2 Marks]
✅ Step-by-Step Solution & Working
Summary:
• It seamlessly connects sequential number counting (1 to 6) with creative visual imagination, showing how numbers form the foundational structure of art, geometry, and architecture.
• It seamlessly connects sequential number counting (1 to 6) with creative visual imagination, showing how numbers form the foundational structure of art, geometry, and architecture.
CBSE Step-by-Step Marking Scheme
Integration of counting and visual art explained
2 M
🌟 NEP 2020 Competency-Based Case Study
Classroom Blackboard Art Challenge
During art class, Anuj took colourful chalks to the blackboard. Following the poem 'On My Blackboard I Can Draw', he drew: 1 cozy house, 2 green doors opening wide, 3 red windows, 4 smoking chimneys, 5 steps leading inside, and 6 golden yellow marigolds growing straight against the brick wall.
Analytical Task: How many doors, windows, and chimneys did Anuj draw? What flower was planted against the wall, and what colour were they?
Evaluation & Model Answer:
1. Doors: 2 green doors. Windows: 3 red windows. Chimneys: 4 white/smoking chimneys.
2. Flowers: Marigolds, and they were golden yellow, standing straight against the wall.
2. Flowers: Marigolds, and they were golden yellow, standing straight against the wall.
Rubric: 1.5 M for 2 doors, 3 windows, 4 chimneys + 1.5 M for 6 yellow marigolds