Plan B

WEDNESDAY, JANUARY 17, 2018:
Due to weather conditions, the German International School Washington D.C. is running on Plan B .

  • The first two class periods are cancelled.
  • Classes begin at 9:55 am.
  • Morning bus pick-up times as well as a few bus stop locations are different today. Please refer to the Plan B bus route.
  • The afternoon buses leave the school at their regular times at 3:20 pm and 4:55 pm, however today they follow the Plan B bus route.
  • Extended Care will take place at the regularly scheduled time.
  • Evening classes and events take place as scheduled.
  • The lunch menu of the cafeteria may change for the remainder of this week. You will see the current menu on our website once school reopens.

Wetterbedingt gilt an der German International School Washington D.C. Plan B.

  • Die ersten beiden Unterrichtsstunden entfallen.
  • Der Unterricht beginnt um 9.55 Uhr.
  • Die morgendlichen Busfahrzeiten sowie manche Bushaltestellen sind heute anders. Beachten Sie bitte die Plan B-Busroute.
  • Die Schulbusse verlassen wie gewöhnlich nachmittags um 15.20 Uhr und um 16.55 Uhr die Schule, folgen aber heute der Plan B-Busroute.
  • Die Spätbetreuung findet zur normalen Zeit statt.
  • Abendkurse und Veranstaltungen finden planmäßig statt.
  • Bei unvorhergesehenem Unterrichtsausfall ändert sich meistens der Speiseplan der Cafeteria für den Rest der Woche. Den aktuellen Speiseplan finden Sie auf unserer Website, wenn die Schule wieder geöffnet ist.

2nd Round in the Math-Olympics

Participants

On Wednesday before the Thanksgiving Break, 19 of our students from Grades 5 through 12, participated in the second round of the “Math- Olympics” after having qualified from among the 31 students in the first round. From the third period on, the students had to prove their knowledge by writing a four-hour exam, wherein they had to solve demanding mathematical tasks without the assistance of any tools such as calculators. For example, the 7th Grade students had the following assignment:

From the numbers 1 through 9, Jonas has selected three pairs of different numbers, out of which no two are the same. Out of these three numbers, he has formed all three-digit numbers with each of the three digits only occurring once. The sum of all the three-digit numbers is a four-digit number ending in 18. Verify that the four-digit number can unambiguously be determined using the information given, and identify the four-digit number.

FootnoteIn this assignment the decimal system, that is taught in our school (based on the numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9) is used.

Do you enjoy mathematical puzzles? The solution to this problem will be published in the next Wednesday Mail.

The results of the competition were sent to Germany for evaluation, and we look forward to announcing the students who will be participating in the 3rd round (which in Germany is equivalent to the qualification for the State round).

We congratulate all who participated in the first two rounds.

The Math Department

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