Calendar Clash Teacher Guide Lesson Plan & Facilitation Guide Duration: 60 Minutes
Calendar Clash
Functional language for making, confirming, and rescheduling appointments.
Target Level
Intermediate (A2-B1)
Focus Skills
Speaking & Listening
Visual Anchors
Calendars & Analog Clocks
Learning Objectives
Initiate: Propose meetings using varied structures (e.g., "Do you want to...?", "Are you free...?").Negotiate: Accept arrangements or politely decline while offering a clear alternative.Coordinate: Compare visual schedules (calendars and times) orally to find overlapping free slots.Reschedule: Use polite apologetic frameworks (e.g., "I'm afraid I can't...") to shift pre-booked events.
Bundle Checklist
Clash Course Slides: Lesson delivery
Perfect Slot Worksheet: Partner comparison
Schedule Fixer Worksheet: Rescheduling dilemmas
Roleplay Cards: Scaffolded real-world situations
Lesson Phase Breakdown (0 - 25 Mins)
1. Warm-Up & Spark (10 Minutes)
Slide 1
Begin with a visual puzzle. Display Slide 1 containing a chaotic calendar. Ask students: "Have you ever tried to meet a friend but spent days texting back and forth to find a time?" Connect this to the physical reality of analog time and calendar scheduling.
2. Presentation & Dialogue Breakdown (15 Minutes)
Slides 2-5
Introduce key functional structures. Group phrases into four target functions: Suggesting & Initiating , Acceptance & Agreeing , Confirmation , and Apologizing & Rescheduling . Model the dialogue with Sarah and Ahmed. Focus on realistic intonation for apologies.
Calendar Clash Teacher Guide • Designed for Communicative Language Classrooms
Lesson Plan & Facilitation Guide Pacing & Differentiation
Activities & Execution
3. Guided Practice: Perfect Slot Matching (15 Minutes)
Handout 1
Divide the class into pairs. Hand out Page 1 of the Perfect Slot Worksheet to Partner A and Page 2 to Partner B. Instruct students not to look at each other's sheets . Using only English questions and times, they must find exactly three open slots where they are both free. They will translate time from analog clocks to confirm details.
Teacher Tip: Watch for students peaking at their partner's sheets. Encourage them to use "Are you free at...?" and describe clock face hands if they get confused with time conversion.
4. Application: Schedule Fixer Dilemmas (10 Minutes)
Handout 2
Students work independently on the Schedule Fixer Worksheet . They are presented with a pre-booked calendar that contains three double-bookings. They must write formal and informal dialogues rescheduling the conflicting appointments using polite apology markers.
5. Roleplay & Wrap-Up (10 Minutes)
Handout 3
Distribute the Roleplay Cards . Students act out sudden plan disruptions. One partner has to change a plan at the last second, and the other must coordinate a new slot. End class with a group reflection on the most polite way to say "no".
Differentiation & Support
Scaffolding (Support)
Write dialogue sentence starters on the board. Allow students to use digital clocks on their sheets instead of writing out analog hands.
Extensions (Challenge)
Introduce time zones or multiple scheduling changes (e.g. "I can't make 3 PM either because of soccer practice, what about 5 PM?").
Calendar Clash Teacher Guide • Designed for Communicative Language Classrooms
Calendar Clash Presentation Slides Clash Course • Slide 1
Calendar Clash
Master the social art of suggesting, confirming, and rescheduling appointments without the headache.
Communicative English Lesson
Warm-Up
Stage 1 • Proposing Plans
Suggesting & Initiating
Use these friendly, open questions to see if a friend or colleague is available to meet up.
🗣️
"Are you free on Thursday?"
🗣️
"Do you want to get coffee?"
🗣️
"How about going out tonight?"
🗣️
"What are you doing later?"
Initiate with confidence
Slide 2
Stage 2 • Locking It In
👍
"Yes, that would be great!"
👍
"Sounds good to me."
👍
"That works perfectly for me."
👍
"I'd love to join!"
Acceptance & Agreeing
When the proposed day, date, and time work perfectly with your calendar. Say yes warmly!
Enthusiastic confirmations
Slide 3
Stage 3 • Double Checking
Confirmation & Verification
Before you head out, it's polite to double-check that the appointment is still active.
Checking the time
"Are we still on for 3 PM?"
Friendly reminder
"Just checking in about today..."
Preventing missed meetings
Slide 4
Stage 4 • Changing Plans
Apologizing & Rescheduling
Sometimes, double-bookings happen. Use these gentle, polite phrases to decline and propose a replacement time.
The Apology
"I'm afraid I can't make it today."
The Explanation
"I have to reschedule. I'm so sorry!"
The Pivot
"Can we do it another time instead?"
Polite alternatives
Slide 5
Dialogue Practice • modeling
Ahmed & Sarah's Coffee Coordination
Ahmed
"Are you free this Thursday evening?"
Sarah
"Yes, that works for me. What are you thinking?"
Ahmed
"How about going to the new Italian restaurant?"
Sarah
"Sounds great! I'd love to."
Practice with your partner now!
Perfect Slot Worksheet Handout 1 • Partner Activity
Perfect Slot Challenge
PARTNER A
Name: ______________________
How to Play
Do NOT look at Partner B's worksheet. Ask questions using target phrases to compare your schedules. Find exactly three open slots where you are both free, and write them in the record section below.
Your Calendar (Partner A)
Thursday Appointments
9:00 AM
FREE SLOT
11:30 AM
🏥 Doctor Appt.
2:00 PM
💼 Project Pitch
4:30 PM
FREE SLOT
Friday Appointments
10:00 AM
📈 Staff Meeting
12:30 PM
FREE SLOT
3:00 PM
🏋️ Gym Session
5:30 PM
FREE SLOT
Found Overlapping Matches
Match 1
Day: ___________
Time: __________
Match 2
Day: ___________
Time: __________
Match 3
Day: ___________
Time: __________
Write down the final lines you used to confirm your favorite match:
A: __________________________________________________________________________
B: __________________________________________________________________________
Calendar Clash Activity Book • Page 1
Handout 1 • Partner Activity
Perfect Slot Challenge
PARTNER B
Name: ______________________
How to Play
Do NOT look at Partner A's worksheet. Ask questions using target phrases to compare your schedules. Find exactly three open slots where you are both free, and write them in the record section below.
Your Calendar (Partner B)
Thursday Appointments
9:00 AM
FREE SLOT
11:30 AM
FREE SLOT
2:00 PM
📖 Exam Study
4:30 PM
FREE SLOT
Friday Appointments
10:00 AM
👥 Client Presentation
12:30 PM
🥪 Team Lunch
3:00 PM
FREE SLOT
5:30 PM
FREE SLOT
Found Overlapping Matches
Match 1
Day: ___________
Schedule Fixer Worksheet Handout 2 • Application Activity
Schedule Fixer
Name: ______________________
Date: ______________________
Double-Booking Disaster!
Your digital assistant made a huge mess. You have three critical double-bookings this week. Review each conflict and write polite dialogues to apologize, cancel, and suggest a new time.
Dilemma 1: Wednesday at 12:30 PM COLLISION
12:30 PM
🩺 Doctor Checkup
Write an informal dialogue apologizing to your friend Sarah and rescheduling:
You: "Sarah, I'm really sorry, but ___________________________________________"
Sarah: "No worries! __________________________________________________"
Dilemma 2: Thursday at 2:00 PM COLLISION
2:00 PM
🦷 Dentist Surgery
Write a formal message rescheduling the Dental Surgery:
You: "I am writing to apologize, but I am afraid ___________________________"
Receptionist: "That is fine. __________________________________________"
Dilemma 3: Friday at 5:30 PM COLLISION
5:30 PM
🎸 Guitar Lesson
Write a polite message to reschedule your Guitar Lesson:
You: "I'm so sorry, but something came up and ____________________________"
Teacher: "No problem, _________________________________________________"
Calendar Clash Activity Book • Page 3
Roleplay Clash Cards Handout 3 • Communicative Role-Play
Roleplay Clash Cards
Cut along the dotted lines ✂️
Role A
1. The Distracted Artist
Goal: Invite your friend to a new art gallery opening.
Your Schedule: Free Saturday afternoon at 2:00 PM. Busy all day Sunday. Suggest Saturday and confirm they can make it.
Role B
2. The Busy Musician
Goal: Apologize and reschedule a scheduled jam session.
Your Schedule: You scheduled a jam session Friday at 4:00 PM, but just realized you have an exam. Ask to reschedule to Saturday morning.
Role A
3. The Overworked Boss
Goal: Politely reject a morning meeting and move it later.
Your Schedule: An employee wants to meet Monday at 9:00 AM. You are too tired then. Refuse politely and propose Monday at 11:00 AM instead.
Role B
4. Coffee Fanatic
Goal: Confirm your scheduled meet-up location & time.
Your Schedule: You have coffee scheduled with a classmate today at 3:00 PM. Check in to ensure they are still free and confirm the cafe name.
Role A
5. The Broken-Down Driver
Goal: Cancel dinner at the last second with deep apologies.
Your Schedule: Your car engine died! You cannot make dinner tonight at 6:00 PM. Express deep regrets and ask to reschedule for Sunday.
Role B
6. The Time Controller
Goal: Double-check an appointment to avoid wasting travel time.
Your Schedule: You have a study session today. Ask your partner, "Are we still on for 4:00 PM?" to guarantee they remember the plan.
Classroom Mingle Instructions
Cut these cards out and hand one to each student. Have students move around the classroom, finding a partner to act out their roleplay scenario using the functional vocabulary on the slides. Switch roles after 3 minutes!
Calendar Clash Activity Book • Page 4
Monthly Maze Worksheet Handout 4 • Advanced Mastery
Monthly Maze Challenge
Name: ______________________
Date: ______________________
This calendar represents your busy month of October 2026 . Some slots are blocked, while others are open. Solve the complex scheduling dilemmas below using target vocabulary.
October 2026 Filled & Empty Slots
Sun
Mon
Tue
Wed
Thu
Fri
Sat
27
28
29
30
1 Free Slot
2 Free Slot
3 Weekend
4 Weekend
5 💼 Conference
6 Free Slot
7 Free Slot
8 🦷 Dentist (10am)
9 Free Slot
10 Weekend
11 Weekend
12 📈 Project Due
13 Free Slot
14 Free Slot
15 🍲 Team Dinner
16 Free Slot
17 Weekend
18 Weekend
19 ✈️ Chicago Trip
20 ✈️ Chicago Trip
21 ✈️ Chicago Trip
22 Free Slot
23 Free Slot
24 Weekend
25 Weekend
26 Free Slot
27 Free Slot
28 Free Slot
29 🎸 Concert (8pm)
30 Free Slot
31 Weekend
Challenge 1: The Multi-Day Workshop
You need to schedule a 3-day consecutive weekday workshop . It cannot block weekends, your Chicago Trip, or your Business Conference on Oct 5. Identify the only possible date range and write a polite message to propose it to your team:
Proposing dates: ____________________________________________________________________________
Challenge 2: The Dentist Drift
Your dental check-up on Thursday, Oct 8 needs to be moved because of an emergency work meeting. The clinic is only open on Tuesdays and Thursdays at 10:00 AM. Write a formal request to your dentist to reschedule to the earliest possible open day:
Subject: Rescheduling appointment on Oct 8
Challenge 3: Double Concert Clash
A friend invites you to get coffee on Thursday, Oct 29 at 8:00 PM. Apologize politely (explaining your concert conflict) and suggest an alternate evening in the very same week that is completely open on your calendar:
Two Month Challenge Standard Worksheet Handout 5A • Standard Version
The Two-Month Challenge
PARTNER A
Name: ______________________
The Mission (Intermediate)
Do NOT look at Partner B's calendar. Speak in English to find dates. ⚠️ IMPORTANT: Always say the MONTH name (e.g. "October 14th" or "November 14th"). October 14th is a Wednesday, but November 14th is a Saturday!
☕
1. Cafe Meet-up
Weekday Evening
🛍️
2. Qasr Mall
Half-Day (Sat Afternoon)
🏕️
3. Desert Camping
Full-Day (Friday)
🏡
4. Girls Chalet
Full Weekend (Fri-Sat)
October 2026 (Teal)
Su
Mo
Tu
We
Th
Fr
Sa
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
November 2026 (Indigo)
Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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25
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27
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29
30
1
2
3
4
Two Month Challenge Scaffolded Worksheet Handout 5B • Scaffolded Version (With Hints)
The Two-Month Challenge
PARTNER A
Name: ______________________
🗣️ Proposing (Remember the Month!):
"Are you free on October 23rd?"
"What do you think about November 20th?"
👍 Answering:
"Yes, that works perfectly for me!"
"I'm afraid I'm busy. How about..."
⚠️ CRITICAL: Always specify the month name (October or November) when you speak. October 14th is Wednesday, but November 14th is Saturday!
☕
1. Cafe Meet-up
Hint: Look for ☕
🛍️
2. Qasr Mall
Hint: Look for 🛍️
🏕️
3. Desert Camping
Hint: Look for ⛺
🏡
4. Girls Chalet
Hint: Look for 🏡
October 2026 (Teal)
Su
Mo
Tu
We
Th
Fr
Sa
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14☕
15
16
17
18
19
20
21
22
23⛺
24🛍️
25
26
27
28
29
30
31
November 2026 (Indigo)
Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20🏡
21🏡
22
23
24
Two Month Challenge Advanced Worksheet Handout 5C • Advanced Version (With Twist)
The Two-Month Challenge
PARTNER A
Name: ______________________
Partner A's Secret Disruption
You must schedule the standard 4 events. BUT THERE IS A TWIST: Your boss just canceled your vacation on Friday, Nov 20. You are now busy on Nov 20! You must break this news to Partner B politely, apologize, and negotiate an alternate plan or move the Chalet weekend.
⚠️ IMPORTANT: Always specify the month name (October or November) when you speak. October 14th is Wednesday, but November 14th is Saturday!
☕
1. Cafe Meet-up
Weekday Evening
🛍️
2. Qasr Mall
Sat Afternoon
🏕️
3. Desert Camping
Full-Day Friday
🏡
4. Girls Chalet
Full Weekend
October 2026 (Teal)
Su
Mo
Tu
We
Th
Fr
Sa
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
November 2026 (Indigo)
Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Two Month Challenge Easy Worksheet Handout 5D • Easy Version (Highly Open)
The Two-Month Challenge
PARTNER A
Name: ______________________
The Mission (Easy / Warm-up)
Do NOT look at Partner B's calendar. Speak in English to find dates. ⚠️ IMPORTANT: Always say the MONTH name (e.g. "October 14th" or "November 14th"). October 14th is a Wednesday, but November 14th is a Saturday!
☕
1. Cafe Meet-up
Weekday Evening
🛍️
2. Qasr Mall
Half-Day (Sat Afternoon)
🏕️
3. Desert Camping
Full-Day (Friday)
🏡
4. Girls Chalet
Full Weekend (Fri-Sat)
October 2026 (Teal)
Su
Mo
Tu
We
Th
Fr
Sa
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
November 2026 (Indigo)
Su
Mo
Tu
We
Th
Fr
Sa
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
Speaking Cheat Sheet and Puzzle Handout Reference & Warm-Up Handout
Speaking Cheat Sheet & Puzzle
Keep this open on your desk!
Part 1: Speaking Cheat Sheet
🗣️
1. Suggesting & Initiating
• "Are you free on Friday?"
• "Do you want to go camping?"
• "How about going to a cafe?"
• "What are you doing this Saturday?"
• "Are you available next evening?"
👍
2. Acceptance & Agreeing
• "Yes, that would be great!"
• "Sounds perfect to me."
• "That works perfectly for me."
• "I'd love to join you!"
• "Sure, count me in!"
📞
3. Confirming & Verifying
• "Are we still on for 3:00 PM?"
• "Just checking in about our plans..."
• "Just a quick reminder regarding today."
• "We are still meeting at the cafe, right?"
⚠️
4. Rescheduling & Apologies
• "I'm afraid I can't make it."
• "I'm really sorry, but I have to reschedule."
• "Can we do it another time?"
• "Something came up. Can we push it back?"
• "Would you mind if we moved it to Tuesday?"
Part 2: The Coffee Slot Puzzle (Warm-Up)
Ahmed, Sarah, and Lenny want to meet for coffee today. Look at their busy calendar blocks and find the only 1-hour slot between 12:00 PM and 5:00 PM when all three are free to meet!
🧑 Ahmed
12:00 Class
1:00 Gym
2:00 Free
3:00 Dentist
4:00 Free Slot
👩 Sarah
12:00 Free
1:00 Study
2:00 Free
3:00 Lunch
4:00 Free Slot
👨 Lenny
12:00 Work
1:00 Flight
2:00 Meeting
3:00 Drive
4:00 Free Slot
The Only Perfect Overlapping Slot is:
From: _________ PM to _________ PM
Answer Checked? 👍
Calendar Clash Activity Book • Reference Handout
Monthly Maze Easy Worksheet Handout 4B • Easy Version (With Support)
Monthly Maze Challenge
Name: ______________________
Date: ______________________
Look at your calendar for October 2026 . Red blocks are busy days. Green blocks are Free Days . Use the helpful word banks to write your answers! 😊
October 2026 Mostly Free Month!
Sun
Mon
Tue
Wed
Thu
Fri
Sat
27
28
29
30
1 Free Day
2 Free Day
3 Free Day
4 Weekend
5 💼 Conference
6 Free Day
7 Free Day
8 🦷 Dentist (10am)
9 Free Day
10 Weekend
11 Weekend
12 📈 Project Due
13 Free Day
14 Free Day
15 🍲 Team Dinner
16 Free Day
17 Weekend
18 Weekend
19 ✈️ Work Trip
20 Free Day
21 Free Day
22 Free Day
23 Free Day
24 Weekend
25 Weekend
26 Free Day
27 Free Day
28 Free Day
29 Free Day
30 Free Day
31 Weekend
☕ Challenge 1: Coffee with Sarah
Sarah wants to meet for coffee on Monday, October 5 . Look at your calendar. Are you free or busy? Write a polite response.
Word Bank: [ sorry / free / busy / rescheduled ]
"I'm really _______________, but I am _______________ on Monday because of a conference."
🦷 Challenge 2: Dentist Reschedule
You are busy on Thursday, October 8 . You need to reschedule your dentist check-up. Look at October 6 or October 7. Fill in the gaps to ask for a reschedule.
Word Bank: [ can / afraid / reschedule / free ]
"I'm _______________ I can't make it on Thursday. _______________ we meet on Tuesday, Oct 6?"
🍲 Challenge 3: Moving Team Dinner
The team dinner is on Thursday, October 15 (Busy). Your boss wants to move it to a free day in the same week. Suggest October 16.
Word Bank: [ works / how about / free / suggest ]
"_______________ moving the dinner to Friday, October 16? I am _______________ then."
Calendar Clash Activity Book • Page 5B
