Get your students mastering the slopes of parallel and perpendicular lines with this fun and interactive activity as they work to uncover a secret code word. With 2 differentiated levels, this no prep resource ensures all learners are challenged at their own pace. Spark curiosity and reinforce key concepts in a fun and interactive way!

How does this Code Word activity work?

After students find the parallel or perpendicular slopes to twelve linear equations, they will draw lines connecting matching slopes.  The letters that remain can be rearranged to spell out a code word!

This activity is Levels 3 and 4 (of 4 Differentiated Levels):

• 1: Mild Level - All equations in slope-intercept form: y=mx+b
• 2: Medium Level - Mild Level, plus equations in point-slope form: y-y1=m(x-x1)
• 3: Spicy Level - Medium Level, plus equations in standard form: Ax+By=C
• 4: Extra Spicy Level - Spicy Level, plus equations where student needs to solve for y
• Interested in Levels 1 and 2?  Click here
• Interested in all 4 Levels?  Click here

How to use the 2 levels:

• Differentiate: Assign each student in your class a different level depending on their understanding of the concept
• Student Choice: Allow each student in your class to pick the level that will help them to test their understanding, but also challenge them
• Spaced Learning: Assign Spicy Level on the day that you teach this topic, and then the Extra Spicy level in the following days/weeks/months to help your students continue to practice

When to use this activity:

• At the end of your lesson on this topic
• In the days after you teach the lesson on this topic, as a way to review
• In preparation for a Unit Exam or Midterm or Final that will include this topic
• As a substitute lesson plan

The downloadable PDF includes:

• The 2 Code Word Activities
• All Answers, with work shown

Say goodbye to mundane worksheets and hello to an engaging resource that provides instant feedback while eliminating the need for time-consuming prep. Your time is valuable!

Some Resources for Parallel & Perpendicular Lines:

Activities:

⭐Slopes of Parallel & Perpendicular Lines - Code Word Activity - 4 Levels

⭐Equations of Parallel & Perpendicular Lines - Digital Escape Room Activity - 2 Levels

⭐Parallel Lines Cut By A Transversal - Digital Mystery & Riddle Activity - 4 Levels

Classroom Decor:

⭐Parallel Lines Cut By a Transversal - 9 Posters & One-Pager

Or BUNDLE them all (including this product)!

⭐Geometry Parallel & Perpendicular Lines Bundle