#### Section 1 : Introduction

 lecture 1 Introduction lecture 2 Predicting a Flood - A Rainy Day 1:22 lecture 3 Predicting a Flood - Get Your Boots AND Umbrella! 1:7 lecture 4 Predicting a Flood - And It's Snowing! lecture 5 Treetionary - That's a Gray Pine 0:49 lecture 6 Treetionary - How Many Needles 1:9 lecture 7 Treetionary - What's the Needle's Shape lecture 8 Helping the Teacher - Studying for the Test 1:20 lecture 9 Helping the Teacher - Hey, That's Pretty Good! 0:54 lecture 10 Helping the Teacher - An Alternative Way 1:22 lecture 11 That's a Strange Triangle - What Are the Angles 1:12 lecture 12 That's a Strange Triangle - It's an Equilateral Tr 1:30 lecture 13 That's a Strange Triangle - It's a Scalene Triangl 1:5 lecture 14 3... 2... 1... Liftoff! - Ten… Nine… Eight… 2:6 lecture 15 3... 2... 1... Liftoff! - Start the Countdown 2:12 lecture 16 3... 2... 1... Liftoff! - Houston, We Have a Probl 2:9 lecture 17 3... 2... 1... Liftoff! - Stuck in a Countdown 1:49 lecture 18 3... 2... 1... Liftoff! - From Scratch 2:18 lecture 19 3... 2... 1... Liftoff! - Is There a Simpler Way 0:57 lecture 20 An Upgraded Robot - Shifting Into High Gear 1:26 lecture 21 An Upgraded Robot - Around We Go! 1:57 lecture 22 An Upgraded Robot - Follow the Step lecture 23 An Odd Mix - The First Element 1:54 lecture 24 An Odd Mix - Mixing a Bug 1:31 lecture 25 An Odd Mix - Perfecting Our Technique 1:37 lecture 26 We Need More Minerals! - Preparing Our Pickaxes 1:22 lecture 27 We Need More Minerals! - A Short Duration 1:12 lecture 28 We Need More Minerals! - That's a Large Rock! 1:46 lecture 29 A Different Countdown - For the Second Time 1:15 lecture 30 A Different Countdown - All the Components in One 1:50 lecture 31 A Different Countdown - An Empty Loop 2:12 lecture 32 A Different Countdown - Two Semicolons and a Bug 1:25 lecture 33 Games in Space - Creating a Wall 2:29 lecture 34 Games in Space - For Too Many Loops 1:40 lecture 35 Games in Space - They Are Everywhere 2:24 lecture 36 Comparing Two Loops - For or While 2:13 lecture 37 Comparing Two Loops - From While to For lecture 38 Comparing Two Loops - A Conditional Increment 1:37 lecture 39 A Game of Life - A Growing Colony 2:50 lecture 40 A Game of Life - Checking All the Neighbors 2:44 lecture 41 A Game of Life - A Never-Ending Cycle 1:51