Evolve AI Institute

PowerPoint Creation Guide

How AI Understands Language – NLP Basics Presentation • Quick Reference Guide for Teachers

This guide provides step-by-step instructions for creating the PowerPoint presentation from the provided slide content.

Design Specifications

Color Scheme (WCAG 2.2 AAA Compliant)

Primary Colors:

ColorHex CodeUsage
Deep Blue#2c3e50Headings, text
Bright Blue#3498dbAccents, highlights
White#FFFFFFBackgrounds
Light Gray#ecf0f1Alternate backgrounds

Accent Colors:

ColorHex CodeUsage
Purple#9b59b6Technology theme
Green#27ae60Positive examples
Orange#e67e22Challenges/warnings
Red#e74c3cErrors/problems

Typography

ElementFontSizeColor
Title FontMontserrat Bold (or Arial Bold)44pt for slide titles#2c3e50
Body FontOpen Sans (or Arial)24pt min for body; 18pt min for bullets#2c3e50
Code/Technical TextCourier New20ptOn light gray background

Line spacing: 1.5

Layout Standards

Slide-by-Slide Instructions

Slide 1: Title Slide

Background: Use a technology-themed image (digital brain, neural network, or code)

Elements:

  1. Title: “How AI Understands Language” (44pt, bold)
  2. Subtitle: “Natural Language Processing Basics” (32pt)
  3. Footer: “Lesson 10 | Grades 6–10 | Evolve AI Institute” (18pt)
  4. Logo: Insert Evolve AI Institute logo in bottom right
Design Tips: Use gradient overlay on background image for readability. Center-align all text. White text on dark background OR dark text on light overlay.

Slide 2: The Language Challenge

Layout: Title + Content

Title: “Can you figure out what this means?”

Content Box (center, large): “I saw her duck”

Meaning 1Meaning 2
I saw her pet duck (the bird)I saw her duck down (lower herself)

Question at bottom: “Why is this confusing for computers?”

Visual: Confused robot emoji or thinking face emoji (large, right side)

Slide 3: More Tricky Sentences

Layout: Title + 3-column content

Examples in boxes:

  1. “Time flies like an arrow; fruit flies like a banana”
  2. “The old man the boats”
  3. “I’ll call you back on my cell”

Below: “The Problem:” with bullet points and icons for multiple meanings, context dependencies, idioms and expressions, sarcasm and tone.

Visual: Place examples in colorful boxes with question mark icons

Slide 4: What is Natural Language Processing?

Layout: Definition box + visual

Definition box (center, highlighted): “Natural Language Processing (NLP) is a branch of Artificial Intelligence that helps computers understand, interpret, and generate human language.”

Goal section: Enable computers to process language the way humans do—but computers need step-by-step instructions for what comes naturally to us!

Key Challenge: Teaching computers to handle the complexity, ambiguity, and nuance of human language.

Visual: Brain icon + Computer icon with bidirectional arrows between them (position on right side or as background, use semi-transparent overlay)

Slide 5: NLP in Your Daily Life

Layout: Grid of icons with labels

Title: “You use NLP all the time!”

8 icon boxes in 4×2 grid: Each box contains a large emoji/icon (48px), label below (20pt), and one-line description (16pt).

  1. Voice Assistants – Siri, Alexa, Google Assistant
  2. Chatbots – Customer service, help desks
  3. Translation – Google Translate, language apps
  4. Email Filters – Spam detection
  5. Autocorrect – Fixing typos as you type
  6. Emoji Suggestions – Based on your text
  7. Subtitles – Auto-generated captions
  8. Search Engines – Understanding queries

Slide 6: Key Concept #1 – Tokenization

Layout: Two-column (definition left, visual right)

Left Column: Large icon, title “Tokenization” (36pt, bold), definition, example box showing tokenization of “I love AI education!”, and “Why it matters” bullets.

Right Column: Create animation showing sentence breaking apart into word bubbles. Use colorful bubbles/boxes for each word. Show arrows pointing from sentence to tokens.

Slide 7: Tokenization Challenges

Layout: Problem examples with explanations

Three challenge boxes (horizontal):

Bottom: Show examples in different scripts (Chinese characters, Arabic text)

Slides 8–33: Continue with Same Format

For each concept slide (8–21), use this template:

  1. Icon (top left, 48px)
  2. Concept Name as title
  3. Definition in highlighted box
  4. Why It Matters section
  5. Examples with color-coded boxes
  6. Visual/Diagram on right side or as background

For application slides (22–28):

  1. Application icon (64px, centered top)
  2. Application name as title
  3. “How NLP is Used” with bullet points
  4. Screenshot or mockup of the application
  5. Real examples listed at bottom

For challenge slides:

  1. Warning/challenge icon
  2. “The Problem” explanation
  3. Specific example in colored box
  4. “Why It’s Hard” reasoning
  5. Visual showing the challenge

Animation Recommendations

Entrance Animations (use sparingly)

Transition Animations

When to Animate

Image Sources & Recommendations

Free Stock Photo Sites (with appropriate licenses)

Search Terms for Images

Icon Resources

Alt Text for Accessibility

Every image must have descriptive alt text:

Accessibility Checklist

Color Contrast

Text

Navigation

Multimedia

Saving & Exporting

PowerPoint Format (.pptx)

  1. Save as: “NLP-Lesson-10-Presentation.pptx”
  2. Check compatibility with older PowerPoint versions
  3. Embed all fonts (File → Options → Save → Embed fonts)
  4. Include a “Notes” section with teaching tips for each slide

PDF Format

  1. File → Export → Create PDF
  2. Select “Standard” quality
  3. Include hidden slides if any
  4. Save as: “NLP-Lesson-10-Presentation.pdf”
  5. Test PDF opens correctly on multiple devices

Additional Formats

Quality Control Checklist

Before finalizing, verify:

Content

Design

Accessibility

Technical

Quick Start Method

Option 1: Build from Template

  1. Download a PowerPoint template with tech theme
  2. Replace placeholder content with lesson content
  3. Maintain template’s design consistency
  4. Add custom icons and examples

Option 2: Start from Scratch

  1. Create blank presentation
  2. Set up master slides with consistent formatting
  3. Build title slide first
  4. Copy and modify for subsequent slides
  5. Add content systematically through each section

Option 3: Use AI Tools

  1. Upload markdown content to ChatGPT/Claude
  2. Request generation of PPTX outline
  3. Use AI-generated suggestions for layout
  4. Manually refine and add visuals
  5. Verify accuracy and accessibility
Recommended: Option 1 (template) for fastest, most consistent results.

Additional Resources

PowerPoint Tutorials

Design Inspiration

Accessibility Tools

Time Estimate

Building the complete presentation:

Experience LevelEstimated Time
Experienced PowerPoint user3–4 hours
Intermediate user5–6 hours
Beginner8–10 hours

Time Breakdown:

Tips to Save Time:

Troubleshooting

Common Issues

ProblemSolution
Fonts look different when opened on another computerEmbed fonts in PowerPoint file (File → Options → Save)
Animations don’t work when exported to PDFRecord presentation as video or provide both PPTX and PDF versions
File size is too largeCompress images (Picture Tools → Compress Pictures → Email quality)
Colors look different on projectorTest presentation on actual classroom equipment, adjust brightness
Alt text not exporting to PDFManually add descriptions in PDF accessibility panel

Support

If you need help creating the PowerPoint presentation:

Evolve AI Institute

Community Resources:

Final Checklist

Congratulations! Your presentation is ready to engage and educate students about Natural Language Processing! Remember: The goal is clear communication of concepts, not design perfection. Focus on making content accessible and understandable for your students.

© 2025 Evolve AI Institute LLC. This material may be reproduced for educational use.

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