cheri,
am quite happy with the PG. But honestly, not sustainable... once the kids start going Kindy at 2yr or 30mths, it'd be gone.
just had 3rd session of PG today. 4 kids, each mum handles a segment. Eg. I do English, another mum does Yoga, another Mandarin, and the 4th mum does Craft. Some "overlap" too, eg. today Mandarin included some colouring activity. While today Snacks included some food flashcards (Apple, Bread, Cake- cos covered ABC haha), with the related snacks.
I take less than 10min to prepare materials, meaning I search in my current resources. Eg. Any items relating to "C" eg. Cow figurine etc, to fill up Magic Box. Select from my existing flashcards eg. Word cards, picture cards, speedreading materials, zoophonics cards, even Montessori-style relief cards. Select from my storybooks to read/ sing.
So far no need to actually do anything from scratch!
Which is lesser time compared to commuting. Very grateful that the other mums come to me lah. 1 from Central-North, 1 from Tamps, and 1 from Pasir Ris. I know 2 of them since I was preggie with #1, so there's some history with them too

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We find the kids and mums can't tahan full 2hrs... usually FLAT in 1hr 45min. Eg. today we skipped last segment of craft cos too tired, just let the kids go check out my bedrooms, haha. Then the other mums can rush off to fetch their #1s. Hence such timing lor.
We play by ear, roughly 15min segments. Sometimes the kids are hungry earlier, then we'd have snack first
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Eg. 2nd Session:
915AM. Freeplay! (by all). Put out themed toys.
930AM. Keep away and Intro! (by all/ M)
“Toys away" song, "Welcome Friends" song, "Biddledy Bumblebee" song, "How Are You?", Energyball.
945AM. Alphabet! (by M)
Alphabet Song. *flash lower-case alphabet*. Finger-trace “a” and “b”.
Zoophonics. *flash zoophonics set*. Repeat phonics sound for “a” and “b”.
Related “B’ Verses. “Baa Baa Black Sheep”, “Baby Bumblebee”, “The Busy Beehive”.
"Magic Box" song- *See with Eyes, Smell with Nose, Tap the Box and Call Come Out!*. Kids explore items within the Magic Box- all related to “B”: Baby (doll), Bowling Ball (toy), Ball, Bear, Bus, Block, Letter B.
List more on B: “Billy Bear is batting a bat!”, “bird”, “bee”, “balloon”, “book”, “button”, “bowl”, “banana”, “butterfly”, “box”.
Storybook. “This Little Pig”. Explain “Big”, “Little”.
10AM. Yoga! (by S)
*to tune of B-I-N-G-O* Move in circle, move left/ right legs.
*to tune of If You’re Happy* Cross legs, left-right brain criss-cross thing. Toes to nose.
Half-moon (stretch). etc.
1015AM. Snacktime! (by all). Reinforce “yes, more, please, water, bowl, spoon, cup”.
1030AM. Mandarin! (by K)
Storybook. “Xiao Ji Zhao Ma Ma”. Illustrated with egg (toy).
Shapes.
1045AM. Misc! (by M)
Flashcard Numbers “0-9″ in dots, numerals, Eng & Mandarin words. Finger-trace “O” and “1″.
Flashcard Colours and Actions in English and Mandarin.
Flashcard Sightwords. “we”, “both”, “go”, “buy”, “or”, “look”, “first”.
Picture Memory Sequence- 4 cards.
Speedreading. “Adam and the Alligator”, “Down in the Dark”.
Languages. “Sawako 1st Segment” in English and Japanese.
Eyetraining.
11AM. Craft/ Hands-on! (by R)
Playdoh.