### Browsed byDay: October 6, 2014

Grade 11 Math SL SECTION A – Practice questions on Tree diagram – 06/10/2014

## Grade 11 Math SL SECTION A – Practice questions on Tree diagram – 06/10/2014

PROBABILITY

SOLVE THE FOLLOWING QUESTIONS USING TREE DIAGRAMS :Ãƒâ€šÃ‚Â

1. Stephano is having problems. His desktop computer will only boot up 90% of the time and his laptopÃƒâ€šÃ‚Â will only boot up 70% of the time.
(a) Draw a tree diagram to illustrate this situation.
(b) Use the tree diagram to determine the chance that:
(i) both will boot up Ãƒâ€šÃ‚Â  (ii) Stephano has no choice but to use his desktop computer.

2.Ãƒâ€šÃ‚Â Bag A contains 4 red jelly beans and 1 yellow jelly bean. Bag B contains 2 redÃƒâ€šÃ‚Â and 3 yellow jelly beans. A bag is randomly selected by tossing a coin, and oneÃƒâ€šÃ‚Â jelly bean is removed from it. Determine the probability that it is yellow.

3.Ãƒâ€šÃ‚Â Machine A cans 60% of the fruit at a factory. Machine B cans the rest. Machine A spoils 3% ofÃƒâ€šÃ‚Â its product, while Machine B spoils 4%. Determine the probability that the next can inspected at thisÃƒâ€šÃ‚Â factory will be spoiled.

4.Ãƒâ€šÃ‚Â A bin contains 4 blue and 5 green marbles. A marble is selected from this bin and its colour is noted.Ãƒâ€šÃ‚Â It is then replaced. A second marble is then drawn and its colour is noted. Determine the probabilityÃƒâ€šÃ‚Â that:
(a)Ãƒâ€šÃ‚Â both are blue Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â (b) the first is blue and the second is green Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â (c) there is one of each colour.

5.Ãƒâ€šÃ‚Â Sylke has bad luck with the weather when she takes her summer holidays.Ãƒâ€šÃ‚Â She estimates that it rains 60% of the time and it is cold 70% of the time.
(a) Draw a tree diagram to illustrate this situation.
(b) Use the tree diagram to determine the chance that for SylkeÃƒÂ¢Ã¢â€šÂ¬Ã¢â€žÂ¢s holidays:
(i) it is cold and raining Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  (ii) it is fine and cold.

#### Submission Date : 8th October,2014

Regards,

Krishna

Glimpses of Inter house Yogasan competition and Results

## Glimpses of Inter house Yogasan competition and Results

Hello all

Sports team has organised a inter house Yogasana Competition in last week of September. Total 108 girls and 49 boys have participated from grade 2 to 8 and made successful inter house event. Here i would appreciate all the students who have participated as i got participants across all the PS. The competition was open for all the students and was done during the PS classes only. The competition was judged by Akhil Gujarati( Yoga PS Coach). Students were asked to perform 4 asans of their own choice. (Each asan was judged according to it’s Execution & difficulty and was marked out of 10)

Result for the competition is as below:

 Student Name Grade Section House Rank Marks Category Archa Satish Pillai 2 Explore Integrity 1 25/40 Girls Stuti Jaimin Rajyaguru 2 Wonder Integrity 2 24/40 Girls Manya Sumit Madhogaria 2 Dream Integrity 3 23/40 Girls Shaurya Pradeep Agarwal 2 Think Unity 3 23/40 Girls Divy Niraj Murarka 2 Discover Integrity 1 21/40 Boys Monik Vishal Patel 2 Think Unity 2 20/40 Boys Ayan Shamsuddin Pattharwala 2 Invent Integrity 3 19/40 Boys Neeti Anand Poddar 3 Inspire Dignity 1 30/40 Girls Dixita Anurag Sarawagi 3 Ideate Unity 2 28/40 Girls Deeva Ghanshyam Patel 3 Imagine Integrity 3 25/40 Girls Malishka Vikas Saraf 3 Initiate Dignity 3 25/40 Girls Aayush Manojbhai Somaiya 3 Inspire Liberty 1 26/40 Boys Dhiraj Hemant Baid 3 Illustrate Dignity 2 25/40 Boys Keshav Anand Sureka 3 Ideate Liberty 3 23/40 Boys Daksh Deepak Arora 3 Initiate Unity 3 23/40 Boys Rishikesh Ketan Pikawala 3 Ideate Integrity 3 23/40 Boys Kiah Bharatbhai Jivani 4 Freedom Dignity 1 31/40 Girls Sakshi Jagat Viradia 4 Courage Liberty 2 30/40 Girls Piya Mukesh Babariya 4 Freedom Dignity 3 29/40 Girls Krish Ankur Patel 4 Fortitude Dignity 1 27/40 Boys Hriday Chintan Deputy 4 Resilience Unity 2 24/40 Boys Aryan Pinkeshkumar Ramsha 4 Responsibility Unity 3 23/40 Boys Rishi Sanjay Agarwal 4 Courage Unity 3 23/40 Boys Nikunj Gopal Mour 4 Resilience Dignity 3 23/40 Boys Vanshaj Ashish Shah 4 Courage Dignity 3 23/40 Boys Nidhi Rishi Grover 5 Coalition Integrity 1 25/40 Girls Stuti Amit Virani 5 Consortium Liberty 1 25/40 Girls Viha Yogesh Shah 5 Synergy Liberty 1 25/40 Girls Heer Niraj Viradiya 5 Synergy Liberty 2 24/40 Girls Simran Jignesh Khatiwala 5 Reciprocity Liberty 3 23/40 Girls Krisha Sanjay Arora 5 Consortium Unity 3 23/40 Girls Prachi Pankaj Roongta 5 Coalition Unity 3 23/40 Girls Arham Bikash Jain 5 Consortium Liberty 1 34/40 Boys Aryan Satish Pillai 5 Alliance Integrity 2 27/40 Boys Rachit Pinkal Jariwala 5 Consortium Dignity 3 25/40 Boys Khushi Sanjay Saraff 6 Contemplate Unity 1 32/40 Girls Maitry Rajesh Gothi 6 Progress Liberty 2 31/40 Girls Shreya Manoj Dubey 6 Contemplate Dignity 3 30/40 Girls Harshiv Pankaj Gajjar 6 Progress Unity 1 29/40 Boys Aarohi Anant Agrawal 7 Vision Unity 1 33/40 Girls Sanaa Rajat Aggarwal 7 Insight Integrity 1 33/40 Girls Dhawani Hareshbhai Balar 8 Zest Dignity 2 30/40 Girls Radhika Anurag Sarawagi 8 Verve Dignity 3 29/40 Girls

we have clicked few pictures which are as follows.

Grade 11 Biology students studied protein structure -primary, secondary, tertiary and quaternary. They also studied using examples how proteins are made from polypeptide chains, What are globular and fibrous proteins? , functions of proteins and proteins as enzymes.They continued their study on what are enzymes, factors affecting enzyme activity and immobilization of enzymes. An integration with gym was done where Ms. Mukti talked about BMI, it’s formula, skin caliper and nomogram which coincides with their topic of lipids. Thus the unit came to an end.

Regards,

Bhargavi and Pooja.

Learning CUBE shape through Visual Arts!

## Learning CUBE shape through Visual Arts!

The students revised CUBE shape through Visual arts. They made a cube shape using tooth picks and clay, which gave them an enduring understanding of the 3D shape.

A few glimpses of the same are:

Regards,

Maria.

Dictation words for Friday 10th October, 2014.

## Dictation words for Friday 10th October, 2014.

Dictation words for Friday 10th October 2014.

January

February

March

April

May

June

July

August

September

October

November

December

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Regards,

Bhumika Manglani (HRT)

Highlights of the day – 6/10/14

## Highlights of the day – 6/10/14

Day 1:

Settling Time:Ãƒâ€šÃ‚Â Learners wrote new words of the weekÃƒâ€šÃ‚Â [incredible, thought, comprehension, charming, opinion, allowed, fantasy, tarried, mysteriously, elegant]

[Unit Of Inquiry]Ãƒâ€šÃ‚Â UOI:Ãƒâ€šÃ‚Â Learners attended imagination workstations.

Workstation – 1
Students used the what if prompts and wrote their imagination in their scrap Ãƒâ€šÃ‚Â books. They had to select any 5 of the following prompts. The prompts were :
Ãƒâ€šÃ‚Â 1) What if you are in a bathtub and suddenly water turned into noodles?
Ãƒâ€šÃ‚Â 2) What if you are in a library and the characters of your books come out?Ãƒâ€šÃ‚Â
Ãƒâ€šÃ‚Â 3) What if your pets start talking to you?Ãƒâ€šÃ‚Â
Ãƒâ€šÃ‚Â 4) What if the sun does not rise?Ãƒâ€šÃ‚Â
Ãƒâ€šÃ‚Â 5) What if you could walk up walls and across ceilings?Ãƒâ€šÃ‚Â
Ãƒâ€šÃ‚Â 6) What would happen if it really did rain cats and dogs?Ãƒâ€šÃ‚Â
Ãƒâ€šÃ‚Â 7) What if you had the chance to reset your life completely?Ãƒâ€šÃ‚Â
Ãƒâ€šÃ‚Â 8) What if you could cast a spell on someone you dislike? What spell would it be? 9) What if everyone lived under water?Ãƒâ€šÃ‚Â
Workstation 2:
(1) Learners observed the picture of the haunted house on the basis of the following prompt and answered the questions:
Imagine that you are having picnic near the haunted house. Suddenly the entire scenario changes and it becomes dark.
How will you react? How will you feel?
(2) Two skeletons are coming out as their party is over, and they are clicking the pictures. You are hiding behind the bushes and watching them.
What will you do?Ãƒâ€šÃ‚Â
Workstation 3:
(1) Think what the question will be, if the answer is 12.
(2) Pick out the odd ones from the following items. Explain why the item is the odd one out.
Ãƒâ€šÃ‚Â
Learning Outcome:Ãƒâ€šÃ‚Â To enhance imagination.
[Homework] Math:Ãƒâ€šÃ‚Â LearnÃƒâ€šÃ‚Â the tables (2 – 10)
Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â  Ãƒâ€šÃ‚Â Complete the Imaginary Calendar.
Regards.
Grade 6, Enlighten, Highlights and homework for 6th October, 2014

## Grade 6, Enlighten, Highlights and homework for 6th October, 2014

Math: Students learnt to create charts on google sheets

Language: Writer’s workshop:Ãƒâ€šÃ‚Â Persuasive writing: Students wrote a persuasive letter on any one of the following topics, using the writing process.

~ Children should be required to read more.
~We shouldn’t have to pay for Internet access.
~Schools should have more holidays
~Students should be allowed to leave school property for lunch.
~Kids under 15 shouldn’t have Facebook pages.

Homework:

Language: Writer’s workshop:Ãƒâ€šÃ‚Â

Complete the letter-revise ,edit and publish as instructed in class

Math:

1. Find out your Height in cm and note it in your Math notebook.
2. Continue practicing making graphs on google sheet using your previous homework worksheets.

Discover: Reflection of the day – 6th October’14

## Discover: Reflection of the day – 6th October’14

Wonderful day !

Math: Learners practised real life addition word problems with regrouping.

Language: Revised all grammar concepts through LWE reference book.

Single subjects: Music, PS Ãƒâ€šÃ‚Â and Gujarati

Note:1)Ãƒâ€šÃ‚Â Send your child in traditional clothes as ‘Navratri celebration’ organised in assembly slot. Kindly send a pair of uniform with them. 2) Dictation will be taken on Friday.

Upcoming event: PCM is on 11th August. We will be giving you gist of language, math and UOI.

See you tomorrow,

Shruti 🙂

Highlights and Homework ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“ 6th October 2014

## Highlights and Homework ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“ 6th October 2014

Day 1

Highlights :

UOI : A read aloud of one of the famous explorers i.e. Christopher Columbus was done in the class. Simultaneously, students were asked to make a note of the facts

LANGUAGEÃƒâ€šÃ‚Â : Students wrote a paragraph (100-150 words) on their own in their Lang writing notebooks, referring the mind map they did as weekend homework. They were informed that the best 3/4 pieces will be shared with the whole class, which motivated them to write the paragraph to their best.

Dictation was taken in the class today.

MATHÃƒâ€šÃ‚Â : Learners were introduced to Simplification of fractions. They practiced sums on simplification in their Math notebook.

Homework :

MATHS ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“

1) Complete the fractions worksheet given today.

2)Ãƒâ€šÃ‚Â Covert the following to lowest terms:( In Math notebook)

1. 18/63

2. 20/45

3. 36/108

Highlights and Homework ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“ 6th October 2014

## Highlights and Homework ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“ 6th October 2014

Day 1

Highlights :

LANGUAGE ÃƒÂ¢Ã¢â€šÂ¬Ã¢â‚¬Å“ Students wrote a paragraph (100-150 words) on their own in their Lang writing notebooks, referring the mind map they did as weekend homework. They were informed that the best 3/4 pieces will be shared with the whole class, which motivated them to write the paragraph to their best.

Dictation was taken in the class today.

MATHÃƒâ€šÃ‚Â – Learners practiced Equivalent fractions in their notebook and comparing fractions through LCD.

Homework :Ãƒâ€šÃ‚Â

UOI : Get newspaper or magazine cutouts about any exploration or discovery that has taken place.

Math : Covert the following to lowest terms:( In Math notebook)

1. 18/63

2. 20/45

3. 36/108.