What time is it? How much does it cost? Master reading clocks, calculating elapsed time, counting money, and making change! Real-world math skills you'll use every day! ⏰💵
Master time and money with practical activities!
Calculate how much time has passed!
Add up coins and bills correctly!
🖱️ Drag options below to the correct boxes (computer) or click to move (mobile)
Calculate change from purchases!
Apply skills to real-world scenarios!
Click all correct options
Explore 7 practical concepts for time and money!
Reading analog clocks takes practice! The SHORT hand shows the hour - if it's between 3 and 4, the hour is 3 (not 4 yet!). The LONG hand shows minutes - each number represents 5 minutes (1=5min, 2=10min, 3=15min, etc.). When the minute hand is on 6, that's 30 minutes (half hour). Digital clocks (3:30) are easier but analog clocks are everywhere!
Short hand (hour hand) points to the hour
Long hand (minute hand) points to minutes
Each number on clock = 5 minutes (12 numbers × 5 = 60 min)
3:00 = hour hand on 3, minute hand on 12
3:30 = hour hand halfway between 3 and 4, minute hand on 6
For minute hand: multiply the number by 5! If it points to 7, that's 7 × 5 = 35 minutes past the hour. Quick mental math!
Thinking the hour hand points exactly at the hour number all hour long! It gradually moves - at 3:30, it's BETWEEN 3 and 4!
Clocks at school, home, public places - analog clocks are everywhere! Being able to read them quickly is a valuable life skill!
Practice with a toy clock! Move the hands to different times and say the time aloud. Make it a game - time yourself getting faster!
Elapsed time means 'how much time passed' from start to end. The trick is breaking it into chunks! Count complete hours first, then add remaining minutes. If you go from 2:15 to 3:45, that's 1 full hour (2:15→3:15) plus 30 minutes (3:15→3:45) = 1 hour 30 minutes total. This skill helps with schedules, cooking times, and planning!
Start: 2:15 PM, End: 3:45 PM → Elapsed: 1 hour 30 min
Strategy: Count hours first, then minutes
From 2:15 to 3:15 = 1 hour, then 3:15 to 3:45 = 30 more min
Crossing noon or midnight: be careful with AM/PM!
Use number lines or clocks to visualize
Count up in chunks! Start time → next whole hour → end time. For 11:45 AM to 1:20 PM: 11:45→12:00 (15min) → 12:00→1:00 (1hr) → 1:00→1:20 (20min) = 1hr 35min!
Subtracting like regular numbers! 3:45 - 2:15 ≠ 1:30 using regular subtraction. You must account for 60 minutes in an hour!
Travel time ('We left at 8:30, arrived at 10:15 - 1 hour 45 minute trip'), event planning, cooking timers, school schedules!
Use daily activities! 'I started homework at 3:30, finished at 4:15 - I worked 45 minutes!' Track your own elapsed times!
Time intervals are regular time gaps - like 'every 15 minutes' or 'every hour.' Understanding intervals helps you read schedules (buses, classes, events) and plan your day. If something starts at 2:00 and lasts 1 hour 30 minutes, you add: 2:00 + 1:00 = 3:00, then 3:00 + 0:30 = 3:30. It ends at 3:30!
If class starts at 9:00 and lasts 45 minutes, it ends at 9:45
30-minute intervals: 2:00, 2:30, 3:00, 3:30, 4:00
Bus schedule: every 20 minutes means 8:00, 8:20, 8:40, 9:00...
TV show is 1 hour long, starts at 7:30 → ends at 8:30
Reading schedules requires adding time intervals!
For adding time: add hours first, then minutes. If minutes go over 60, convert to hours! 2:45 + 30 min = 2:75 = 3:15 (75 min = 1hr 15min)!
Forgetting that 60 minutes = 1 hour! If you get 90 minutes, that's 1 hour 30 minutes (not just '90')!
Reading bus/train schedules, planning activities ('Game lasts 2 hours, starts at 3:00, ends at 5:00'), setting alarms and reminders!
Create your daily schedule! Write start times and durations for activities. Calculate end times. Manage your own time!
Counting money efficiently means knowing coin and bill values and organizing your counting! Start with the largest values (bills, then quarters, dimes, nickels, pennies). Add as you go. Grouping helps too: if you have 8 quarters, that's 2 dollars (4 quarters × 2 = 8). Quick, accurate counting helps in stores, allowances, and savings!
Penny = 1¢, Nickel = 5¢, Dime = 10¢, Quarter = 25¢
Bills: $1, $5, $10, $20, $50, $100
Count largest to smallest: dollars first, then coins
2 quarters + 3 dimes + 1 nickel = 50¢ + 30¢ + 5¢ = 85¢
Convert: 100 pennies = 1 dollar, 4 quarters = 1 dollar
Learn to 'skip count' by coin values! Quarters: 25, 50, 75, 100... Dimes: 10, 20, 30, 40... This makes counting multiple coins fast!
Mixing up dimes and nickels! Remember: dime is smaller but worth MORE (10¢). Nickel is bigger but only 5¢. Size ≠ value!
Buying things, counting piggy bank savings, calculating lunch money, comparing prices, checking change at stores!
Count real money! Empty your piggy bank, sort coins, count total. Practice until you can count quickly and accurately!
Making change means calculating how much money to return after a purchase. Two methods: subtract (price from payment) or count up (from price to payment). Counting up is often easier and less error-prone! From $2.75 to $3.00 is 25¢, then $3 to $5 is $2, total change = $2.25. This skill ensures you're not shortchanged and builds number sense!
Item costs $2.75, pay $5 → Change: $5.00 - $2.75 = $2.25
Count up method: $2.75 → $3.00 (add 25¢) → $5.00 (add $2) = $2.25 total
Give change: 1 dollar bill, 1 quarter = $1.25... wait, need $2.25!
Correct change: 2 dollar bills, 1 quarter = $2.25 ✓
Always verify change before leaving the counter!
Count up in smart steps! Price → next quarter (25¢ intervals) → next dollar → payment. This mimics how cashiers often count change!
Forgetting to subtract from what you PAID, not what it costs! Change = Amount Paid - Price (not Price - Amount Paid!).
Shopping at stores, food trucks, garage sales, checking if you got correct change, handling money responsibly!
Play store! One person is cashier, one is customer. Practice buying items and making change. Switch roles. Make math fun!
Money word problems connect math to real life! Key steps: (1) Read carefully - what do you know? What are you finding? (2) Identify the operation - adding, subtracting, multiplying? (3) Set up the problem with numbers and units. (4) Solve and check - does your answer make sense? Money problems build financial literacy and practical math skills!
'Toy costs $8.50, you have $10. Can you buy it?' (Yes, $10 > $8.50)
'Book is $12, you have $5. How much more?' ($12 - $5 = $7 more)
'3 candies at $0.50 each. Total?' (3 × $0.50 = $1.50)
'You earned $15, spent $9.75. Left?' ($15 - $9.75 = $5.25)
Break down: What am I given? What am I finding?
Underline key info! Circle question. Write out: 'Know: ___, Find: ___.' Organization prevents mistakes and builds problem-solving habits!
Jumping to calculate without understanding! Read twice, calculate once. Make sure you know what the question is asking!
Budgeting allowance, comparing prices while shopping, saving for goals, splitting costs with friends, planning purchases!
Create your own problems! 'I want game for $25, I save $5/week, how many weeks?' Make it personal and relevant!
Time and money are connected in many real-life situations! Jobs pay by the hour or month. Savings accumulate over time. Understanding these connections helps you make smart decisions, plan for goals, and appreciate value. Learning to think about 'cost per hour' or 'savings per week' builds financial intelligence and time management together!
Hourly wage: earn $10/hour, work 3 hours = $10 × 3 = $30
Weekly allowance: $5/week, 4 weeks = $5 × 4 = $20/month
Saving goals: want $60 toy, save $3/week, need 60÷3 = 20 weeks
Time value: movie costs $12, lasts 2 hours, $12 ÷ 2 = $6/hour
Both time AND money matter in decision-making!
Make a savings plan! 'Goal: $50. Income: $5/week. Time: 10 weeks!' Chart your progress. Seeing math work in real life is motivating!
Not thinking long-term! $2/day doesn't sound like much, but over a year that's $2 × 365 = $730! Small amounts add up over time!
Part-time jobs, allowances, saving for purchases, comparing value of activities, budgeting time and money, financial planning basics!
Track one week! Record all money received and spent, and how you spend your time. Analyze patterns. Awareness builds better habits!