Free original lessons
Blind and Slow Contour Drawing: Everyday Objects for Kids
Teach kids contour-line observation with leaf, shell, and shoe plates. Includes blind and slow contour boxes, self-checks, and four practice tasks.
Free lesson
Four exercises
Worked answers
Object Drawing Lessons
Contour drawing trains the eye to follow an object's edge while the hand records what the eye sees. In blind contour, the drawing tool moves without looking at the paper; in slow contour, brief glances are allowed but the line moves at a deliberate pace. This lesson uses three simple household objects—a leaf, a shell, and a shoe—because their edges are clear and their proportions are easy to compare. The convention for judging line quality is explicit: x-height means the distance from the baseline to the midline of a letter, and letter styles vary, so valid alternatives are expected. All measurements below are hypothetical examples; measure your actual equipment before setting any numerical target.
Practice materials: Printable downloads are not available for this lesson yet. Use the instructions and four exercises below.
Set Up the Practice Zones
Each object plate has two ruled zones: a blind-contour box and a slow-contour box. The blind box is for continuous line without looking at the paper. The slow box allows short glances at the paper, but the line must move slowly enough to follow each visible edge change.
Use a pencil or fine marker. Place the object where you can see it clearly without moving your head. Label each box with the object name and the date. Keep the paper flat and the drawing tool in contact with the paper for the whole blind pass.
- Place the leaf, shell, or shoe beside the paper.
- Draw a small starting dot in the blind box and begin the outline without looking down.
- Keep one continuous line; do not lift the tool until the outline returns to the start.
- Repeat the same object in the slow box, allowing brief glances and slower line speed.
- Write the object name and date above each box.
Blind Contour Rules
Blind contour means the eyes stay on the object, not the paper. The hand follows the edge as the eye travels. Mistakes are expected and are not erased; they show where attention drifted. The goal is sustained observation, not a polished result.
Start at a distinctive point, such as the leaf tip or the shoe heel. Move the tool at a steady pace. If the eye stops, the line stops. When the outline closes, lift the tool and compare the start and end points.
- Choose one starting point on the object's edge.
- Begin the line and keep the tool on the paper.
- Follow every visible change in direction without looking down.
- Close the outline at the starting point.
- Note one place where the line jumped or paused.
Slow Contour Rules
Slow contour allows brief glances at the paper to check position, but the line speed stays slow. The purpose is to record edge continuity and proportion drift. Proportion drift means the drawn shape's relative widths or lengths differ from the object's actual ratios.
Use the slow box for a second pass of the same object. Glance at the paper only to confirm where the line is, then return your eyes to the object. Keep the line continuous and avoid shading or perspective construction.
- Start at the same point used in the blind pass.
- Move the tool slowly and glance at the paper only to check position.
- Compare the drawn width-to-length ratio with the object's ratio.
- Mark one edge where continuity broke.
- Complete the outline and write a one-word self-check note.
Self-Check for Edge Continuity and Proportion Drift
Use a short self-check list after each pass. Edge continuity means the line follows the object's edge without unexplained gaps or jumps. Proportion drift means the drawn shape's relative dimensions differ from the object's actual ratios. Check both boxes against the object, not against a perfect drawing.
The convention for any letter-like marks is baseline to midline for x-height; letter styles vary, so accept valid alternatives. Numerical values in examples are hypothetical; measure your actual paper and object before setting targets.
- Trace the drawn outline with a finger and note any gap longer than a pencil width.
- Compare the longest dimension and the widest dimension of the drawing with the object.
- Write one continuity note and one proportion note.
- Repeat for the second box.
- Keep both passes; do not erase.
Worked example
A leaf is 12 cm long and 6 cm wide. In the blind box, the drawn leaf is 12 cm long and 4 cm wide. In the slow box, the drawn leaf is 12 cm long and 6 cm wide. Identify proportion drift and state one continuity check.
Worked answer
The blind box shows proportion drift: the width is 4 cm instead of 6 cm, so the width-to-length ratio is 4:12 rather than 6:12. The slow box matches the object's ratio. Continuity check: trace the outline and note any gap longer than a pencil width; record the location.
Four practice exercises
Exercise 1
A shell is 8 cm long and 5 cm wide. In the blind box, the drawn shell is 8 cm long and 3 cm wide. In the slow box, the drawn shell is 8 cm long and 5 cm wide. State the proportion drift in the blind box and one continuity check.
Show answer and check
Blind box width-to-length ratio is 3:8 instead of 5:8, so proportion drift is 2 cm in width. Continuity check: trace the outline and note any gap longer than a pencil width.
Why: Compare the drawn width and length with the object's actual width and length; the difference in width shows drift. Continuity is checked by tracing the drawn edge.
Check: Measure the drawn width and length with a ruler and compare the ratios; trace the outline with a finger to find gaps.
Exercise 2
A shoe is 20 cm long and 8 cm wide. In the slow box, the drawn shoe is 20 cm long and 10 cm wide. Is there proportion drift? Give the ratio comparison and one self-check note.
Show answer and check
Yes. The object ratio is 8:20 and the drawing ratio is 10:20, so the drawing is 2 cm too wide. Self-check note: record the widest point where the line drifted outward.
Why: Divide width by length for both object and drawing; a difference in the ratio indicates drift. The self-check note locates the drift.
Check: Measure both widths and lengths, write the ratios, and mark the widest point on the drawing.
Exercise 3
A leaf is 10 cm long and 4 cm wide. In the blind box, the outline stops 2 cm before the starting point. In the slow box, the outline closes. Describe one continuity difference and one proportion check.
Show answer and check
The blind box has a 2 cm gap at the start, so continuity is broken; the slow box closes. Proportion check: compare the drawn width-to-length ratio with 4:10 in both boxes.
Why: Continuity is about closing the outline and following the edge; proportion is about relative dimensions. The gap is a continuity issue, not a proportion issue.
Check: Measure the gap with a ruler and compare the width-to-length ratios of both drawings with the object.
Exercise 4
A shell is 6 cm long and 3 cm wide. In the blind box, the drawn shell is 6 cm long and 3 cm wide but has three gaps longer than a pencil width. In the slow box, the drawn shell is 6 cm long and 2 cm wide with no gaps. Which box has proportion drift, and which has continuity issues?
Show answer and check
The blind box has continuity issues because of the three gaps; its proportion matches. The slow box has proportion drift because the width is 2 cm instead of 3 cm; its continuity is better.
Why: Continuity is judged by gaps and edge following; proportion is judged by width-to-length ratios. The two boxes show different problems.
Check: Count gaps longer than a pencil width and measure width-to-length ratios in both boxes.
Common mistakes
- Looking at the paper during the blind pass. Place a light cover over the blind box or turn the paper slightly away; keep eyes on the object.
- Lifting the tool to fix a line. Keep one continuous line; record the jump as a note instead of erasing.
- Drawing too fast in the slow box. Slow the tool until each edge change is followed; pause when the eye pauses.
- Judging the drawing by neatness instead of observation. Use the self-check list for continuity and proportion, not appearance.
Self-check rubric
- Blind pass keeps eyes on the object for the full outline.
- Blind pass uses one continuous line without lifting the tool.
- Slow pass allows only brief glances and maintains slow line speed.
- Self-check names one continuity issue and one proportion issue.
- Both passes are kept and labeled with object name and date.
- Valid alternative letter styles are accepted; x-height is baseline to midline.
Questions and answers
Do kids need to look at the paper at all?
In the blind box, no. In the slow box, brief glances are allowed to check position.
Which object should come first?
Start with the leaf because its edge is simple; then try the shell, then the shoe.
What if the outline does not close?
Note where it stopped and start the next pass at the same point; closing is a goal, not a requirement.
How is x-height used here?
X-height is baseline to midline for any letter-like mark; letter styles vary, so accept valid alternatives.