Introduction to Animation Principles

Active learning works for animation principles because motion is best understood through doing. When students manipulate frames, objects, or timelines, they feel weight, timing, and anticipation in their hands before seeing it on screen. This kinesthetic and visual feedback makes abstract concepts concrete and memorable.

• Grade 9
• The Arts
• 4 activities
• 30 min–50 min

Learning Objectives

1. Explain how the principle of 'squash and stretch' enhances the illusion of weight and flexibility in animated objects.
2. Analyze the role of timing in conveying character personality and emotion through the spacing of animated frames.
3. Design a short animated sequence demonstrating the principle of anticipation to prepare the viewer for an action.
4. Critique animated sequences based on their application of squash and stretch, anticipation, and timing principles.

Experiential Learning

⏱ 30 min·Pairs

Pairs: Flipbook Squash and Stretch

Pairs draw a bouncing ball sequence on stacked sticky notes, exaggerating squash on impact and stretch on rebound. They flip through to test motion, then refine based on peer feedback. Share final flipbooks with the class.

Prepare & details

Explain how the principle of 'squash and stretch' enhances the illusion of weight and flexibility.

Facilitation Tip: During the Flipbook Squash and Stretch activity, remind students to measure the deformation of their object in centimeters to make the principle measurable and repeatable.

Setup: Varies; may include outdoor space, lab, or community setting

Materials: Experience setup materials, Reflection journal with prompts, Observation worksheet, Connection-to-content framework

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

Experiential Learning

⏱ 45 min·Small Groups

Small Groups: Digital Timing Challenge

Groups use free animation software to animate a walking character at slow, medium, and fast timings. They record observations on how speed alters personality, then vote on the most expressive version. Present findings to the class.

Prepare & details

Analyze the role of timing in conveying character personality through animation.

Facilitation Tip: For the Digital Timing Challenge, circulate to ask groups how the character’s personality changes when they adjust the spacing between key frames.

Setup: Varies; may include outdoor space, lab, or community setting

Materials: Experience setup materials, Reflection journal with prompts, Observation worksheet, Connection-to-content framework

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

Experiential Learning

⏱ 40 min·Whole Class

Whole Class: Anticipation Clip Analysis

Project short animations; class pauses to identify anticipation poses. Students sketch their own versions on whiteboards, discuss improvements, then animate digitally as homework. Review collectively next class.

Prepare & details

Design a short animated sequence demonstrating the principle of anticipation.

Facilitation Tip: When analyzing anticipation clips, pause the video frame-by-frame to help students see how preparatory poses set up the main action.

Setup: Varies; may include outdoor space, lab, or community setting

Materials: Experience setup materials, Reflection journal with prompts, Observation worksheet, Connection-to-content framework

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

Experiential Learning

⏱ 50 min·Individual

Individual: Principle Mashup Sequence

Students design a 10-frame sequence combining all three principles for a simple action like jumping. They storyboard first, animate in software, and self-assess against rubrics. Submit for teacher feedback.

Prepare & details

Explain how the principle of 'squash and stretch' enhances the illusion of weight and flexibility.

Facilitation Tip: During the Principle Mashup Sequence, provide a storyboard template with labeled frames to guide students in planning their animation before filming.

Setup: Varies; may include outdoor space, lab, or community setting

Materials: Experience setup materials, Reflection journal with prompts, Observation worksheet, Connection-to-content framework

• Apply
• Analyze
• Evaluate
• Self-Awareness
• Self-Management
• Social Awareness

Teaching This Topic

Teaching animation principles works best when students experience the concept, analyze it in professional work, and then create their own examples. Avoid lecturing on theory without practice. Use real-world footage as a reference to ground abstract ideas in visible motion. Research shows that slow-motion videos and hands-on manipulation accelerate understanding, so build time for both observation and iteration into every lesson.

What to Expect

Successful learning looks like students confidently applying squash and stretch to show weight, using anticipation to prepare actions, and adjusting timing to express emotion. They should articulate how spacing and deformation create believable motion and justify their choices during discussions and peer reviews.

Watch Out for These Misconceptions

Common Misconception

During the Flipbook Squash and Stretch activity, watch for students who make their object bounce without deforming it. Redirect them by asking, 'How does a basketball look when it hits the ground? Show me with your clay ball.'

What to Teach Instead

Have students compare their undeformed ball to a real one dropped from a small height. Ask them to measure the width and height of the ball before and after impact to quantify the deformation.

Common Misconception

During the Digital Timing Challenge, watch for students who assume timing is only about making the animation faster or slower. Redirect them by asking, 'Does your character feel robotic or alive? Listen to the playback and adjust the spacing between these two key frames.'

What to Teach Instead

Ask students to test two versions: one with even spacing and one with eased timing. Have them describe the difference in motion and emotion between the two.

Common Misconception

During the Anticipation Clip Analysis, watch for students who dismiss preparatory poses as unnecessary. Redirect them by asking, 'If a character jumps without bending their knees first, what does that look like to you?'

What to Teach Instead

Have students draw two storyboards side by side: one with anticipation and one without. Ask them to label the poses and explain which version feels more natural when they act it out.

Assessment Ideas

Quick Check

After the Anticipation Clip Analysis, present students with a short animated clip showing a character preparing to throw an object. Ask them to identify which animation principles are most evident and provide one specific example from the clip for each principle.

Peer Assessment

During the Flipbook Squash and Stretch activity, students exchange flipbooks with a partner and answer: Does the squash and stretch clearly show weight? Provide one suggestion for improvement based on the principle.

Exit Ticket

After the Digital Timing Challenge, ask students to define 'timing' in their own words and explain how spacing contributes to a character’s personality. Then, have them describe a scenario where timing would be crucial for conveying a specific emotion, such as surprise or calm.

Extensions & Scaffolding

• Challenge: Have early finishers add a second principle to their animation, such as timing to convey exhaustion or squash and stretch to show a character sitting down.
• Scaffolding: Provide pre-drawn flipbook frames with missing key poses, so students focus on adjusting squash and stretch instead of drawing from scratch.
• Deeper exploration: Invite students to research and compare how different animation styles (e.g., Disney, anime, stop-motion) use the same principles in unique ways, then present their findings to the class.

Key Vocabulary

Squash and Stretch	An animation principle that adds a sense of flexibility, weight, and volume to objects by deforming them during motion. Stretched shapes suggest speed, while squashed shapes suggest impact or compression.
Anticipation	A principle where a character or object prepares for a major action by performing a counter-movement. This makes the subsequent action appear more powerful and believable.
Timing	The principle of using the number of frames between two key poses to control the speed and rhythm of an animation. More frames create slower movement, fewer frames create faster movement.
Keyframes	The first and last drawings in a sequence that define the extreme points of an action. The drawings in between are called in-betweens.
In-betweens	The drawings or frames created between keyframes to produce the illusion of smooth motion. The spacing of in-betweens determines the timing and feel of the animation.