Understanding Timekeeping Systems - Chris Horgan's Khan Academy Award

Jun 26, 2025

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Explore the intricacies of time through this curated award-winning course by Chris Horgan on Khan Academy. Learn about various timekeeping systems, their history, and importance in modern society.

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Understanding Timekeeping Systems - Chris Horgan's Khan Academy Award

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Telling Time: Khan Academy Awarded to Chris Horgan

Telling time

Telling time . Let’s review what you already know…. You know that the clock has two hands. The long hand is the minute hand and the short hand is the hour hand. .

736 views • 16 slides

Telling Time

Telling Time. To 5 minute intervals. There are 2 hands on a clock. An hour hand A minute hand . The Hour Hand. Is the short hand on the clock Count by ones Only can go up to 12 It is the 1 st hand you read. The Minute Hand. Is the longer hand You count by fives

1.18k views • 5 slides

Telling Time

Telling Time. Grammar Essential #10. Telling the hour. From 2:00 to 12:00, you use the phrase, Son las __(the number)_______. For example: It is 3:00. Son las tres. It is 11:00. Son las once. Telling the hour. For 1:00, the phrase is different. You must use, Es la una.

1.76k views • 21 slides

Telling Time

Telling Time. 12. 11. 1. 2. 10. 9. 3. 8. 4. 7. 5. 6. What time is it?. 7:30. Is it 7:30 A.M. or 7:30 P.M. when you most likely get ready for school?. 7:30 A.M. What time is it?. 12. 11. 1. 2. 10. 9. 3. 8. 4. 7. 5. 6. 6:45.

835 views • 13 slides

Telling Time

Telling Time . 2 nd Grade GWC Cathy Ashby, Kelly Hartberger, Cristi LaPrad, Melissa May, Dana Pitts. Objectives SOL 2.16 : The student will tell and write time to the quarter hour, using analog and digital clocks.

571 views • 14 slides

Khan Academy

Khan Academy. A comprehensive, individualized, data-driven and FREE educational tool. From: http :// www.ted.com /speakers/ salman_kahn.html. Let’s get started! Go to www.khanacademy.org . This will be the homepage. If you are going to create a new account as a teacher, click:

673 views • 14 slides

Khan Academy

Khan Academy. Eric Fouh CS6604 Spring 2012 January 25, 2012. Introduction. Winner in 2008 of Google’s “Project 10 to the 100” Awarded for their contribution in “making educational content available online for free” Received 2 millions USD from Google. Cloud Infrastructure.

595 views • 24 slides

Telling Time

Telling Time. (Cómo decir la hora). When we ask what time it is in Spanish, we say “¿Qué hora es?”. Some people also say “¿Qué horas son?”. 12. 11. 1. 10. 2. 9. 3. 8. 4. 7. 5. 6. ¿Qué hora es?.

553 views • 32 slides

Telling Time

Telling Time. What time is it?. The little hand tells you the hour it is. The BIG hand tells you how many minutes after the hour. Some clocks have a second hand, like the red one. This tells you how many seconds after the minute. 12. 1. 11. 2. 10. 9. 3. 8. 4. 7. 5. 6.

420 views • 7 slides

Telling Time

Telling Time. Telling time can be fun! Just remember…. Hour Hand. Minute Hand. Help me, Tori the Turtle, to tell time. When the minute hand is on the 6 , it is half past the hour . The hour hand tells what hour it is. Ryder asks , “What time is it?”.

1.03k views • 27 slides

Telling Time

Telling Time. Telling time can be fun! Just remember…. Hour Hand. Minute Hand. Help me, Tori the Turtle, to tell time. When the minute hand is on the 12, it is ____ o’clock. The hour hand tells what hour it is. Adi asks, “What time is it?”. Adi asks, “What time is it?”.

673 views • 26 slides

Telling Time

Telling Time. 5 :00. What do you do at 5:00 p.m.?. Hours. 12. 1. 11. 10. 2. 9. 3. 8. 4. 7. 5. 6. Missing Numbers. 1. 11. 10. 2. 3. 8. 7. 5. Missing Numbers. 12. 1. 11. 10. 2. 9. 3. 8. 4. 7. 5. 6. Hours-short hand. 12. 1. 11. 10. 2. 9. 3. 8. 4. 7. 5.

2.8k views • 16 slides

Khan Academy

Khan Academy. Free world-class education for anyone anywhere. What is Khan Academy?. More than good teaching videos . Computer centered education. Student success. Developmental Math I, II, III. (Basic Math). Calculus. Algebra. Probability. Trigonometry. Arithmetic. Biology.

525 views • 14 slides

Telling time

Telling time. Quelle heure est-il ? Il est… Add the number of the hour that it is, follow by the word “heure”. If the hour is more than one, add an –s to the word heure. If it is midnight, use minuit . If it is noon, use midi. Don’t use the word heure after midnight and noon.

495 views • 8 slides

Telling Time

Telling Time. Lesson Objectives. Students will be able to tell time utilizing Spanish words and phrases. Students will be able to show on their clocks the time that is being said in Spanish. Applying Prior Knowledge.

1.11k views • 29 slides

Khan Academy

Khan Academy. Go to http://khanacademy.org. Click on Log In. Log in using your school Google account yearfirstlast@cscshc.org ex. 2013mistermac@cscshc.org. Next, click on Coaches. Type your teacher ’ s gmail address.

518 views • 6 slides

Telling Time

Telling Time. BAHASA INGGRIS KELAS VII. IBNU AGUS TRIWIDIGDA SMP NEGERI 8 YOGYAKARTA. 12. 11. 1. 2. 10. 9. 3. 8. 4. 7. 5. 6. What time is it?. 7:30. 12. 11. 1. 2. 10. 9. 3. 8. 4. 7. 5. 6. 11:10. What time is it?. 12. 11. 1. 2. 10. 9. 3. 8. 4. 7. 5.

17.71k views • 21 slides

Telling Time

Telling Time. Telling time in Spanish is straightforward: It’s 2:00. -- Son las dos. It’s 3:00. -- Son las tres. It’s 4:00. -- Son las cuatro. It’s 5:00 -- Son las cinco. Get the answer in your head (or on paper) before clicking for it:. It’s 6:00. ? Son las seis. It’s 8:00. ?

508 views • 10 slides

Telling Time

Telling Time. Digital Clocks. Digital clocks show us the time. To tell time, we read the numbers or “digits.”. The first 2 digits tell the hour. The second 2 digits tell the minutes. 12:30. It is twelve, thirty. 12:30. The clock shows that 30 minutes have passed since it was 12 o’clock.

881 views • 22 slides

Telling Time

Telling Time. Fact. -In France, they have 24-hour time. -What time is it?. How to ask. - Q uelle heure est il ?. -The time is (#) o’clock. How to answer. - Il est (#) heures. -It is midnight. Midnight. -Il est minuit. -It is noon. Noon. -Il est midi.

420 views • 10 slides

Udacity Script - Khan academy Clone - Khan academy Script

Udacity Script Â template allows you to develop the resourceful e-learning website which introduces you to the latest technologies, e-learning software and the high functionalism present in our script make your website complete and feature-rich.Khan academy is non-Porfirio educational organization,Online training script is learning and treaning script ,more the peoples are most youed in online treaning and online Exm and online works etc.

138 views • 7 slides

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