Behind the Screen
he can’t see · tell him · lift the screen- 2 identical felt mats, about 30 × 20 cm.
- 2 identical sets of 8 miniatures — actors cat, pig, dog, nut; places bed, pot, tin, hat. The first set comes off the object boxes; the second is bought.
- 1 folding card screen, about 30 × 25 cm — buy one, or fold an A4 card.
- 1 frame card at the back. Print PDF
- 8 arrangement cards in a box. Print PDF
- A hides his mat behind the screen, sets 2–4 objects and tells B, one sentence per object.
- B builds what he hears on his own mat.
- Lift the screen and compare.
Solo: copy an arrangement card, then say it to the card.
The two mats match or they don’t — both children see which object is wrong.
- The ___ is ON the ___.
- The ___ is IN the ___.
- The ___ is NEXT TO the ___.
“He can’t see. Tell him.”
Move on whenA pair completes a four-object round with no pointing, twice.
What problem this tray solves
Mia has been in the classroom five months. She reads the cat is on the mat off a card without hesitating, and she writes it. Ask her, in English, where the cat is, and nothing comes out. Not because she does not know — because a spoken sentence has never once had to do anything, so there has never been a reason to finish one. This tray gives her a reason: there is a child on the other side of the screen holding the same cat, and he cannot see.
Why this works for a Mandarin-L1 child
Two things are going on, and they matter in this order.
The mat checks the speech, not the adult. A four-year-old learning her second language is doing something socially enormous every time she opens her mouth, and an adult listening for errors is the fastest way to close it again. The barrier game removes the adult from the loop entirely: when the screen comes down, the cat is on the bed or it is in the pot, and the information is in the objects. Nobody was right or wrong out loud. The Bell Foundation’s EAL guidance on barrier games makes exactly this point — two people each hold what the other lacks, the task can only be finished by talking, and the completion itself is the feedback.
The silent period is real, and this tray does not exclude her. A young child newly immersed in a second language may produce almost nothing for weeks or months while she absorbs input, and pushing her to speak early can backfire — anxiety, shutdown, occasionally mistaken for something clinical. So the work has a way in with no words at all: she takes an arrangement card and copies it onto her mat. Placing four objects correctly is a legitimate pass through this material. She will speak when the reason to speak is stronger than the reason not to, and a child waiting on the other side of a screen is a strong reason.
The third thing is smaller but it is why the words come out at all: she is never asked to invent a sentence. The frame card is standing there with three sentences on it and a gap in each. Mandarin does not mark prepositions the way English does, and on versus in is a real difficulty and not carelessness — so the frame puts the hard word in capitals, in the middle, and lets her fill the two easy ends.
Set it up
Five things, and the counts are not suggestions. Two mats, two identical sets of eight, one screen, one frame card, one box of cards.
- The mats are identical. A bigger mat on one side is a different problem to solve.
- The two object sets are identical, eight each. This is the item most people skip and it is the item the tray cannot run without.
- The screen stands on its own. A book held up by a teacher is a teacher in the loop.
- The frame card leans at the back where both children can read it without picking it up.
- The arrangement cards live in a box, dots facing up, so a child can pick his own level.
Working, or not working
It is working when
- He gives one sentence per object and stops, instead of describing everything at once.
- She asks him to say it again, out loud, in English.
- They lift the screen and neither of them looks at you.
If you see this, do this
- He points over the screen. Say the one line — “He can’t see. Tell him.” — and then say nothing more, ever, that round.
- She builds nothing. Drop to two objects and one-dot cards for a week. Four objects is three sentences too many.
- He uses on for everything. Sit the two sentences side by side on the frame card and put the cat physically on and then in the pot, saying nothing. Do not drill it.
- Neither of them speaks at all. Both take an arrangement card and work solo, side by side, for a fortnight. The pair work is not going anywhere.
Move on when
- A pair completes a four-object round with no pointing, twice.
In one breath
Two children sit either side of a screen with the same eight objects. One arranges his and tells the other where each one goes; the other builds what he hears; then the screen comes down and they see whether the two mats match.
The first fifteen minutes, step by step
Do this once, with two children, at a table where nobody walks past. It takes about fifteen minutes and you will talk for about ninety seconds of it.
- Put the two mats down facing each other. Stand the screen between them so neither child can see the other’s mat.
- Give each child the same eight objects, in the same order, left to right. Say nothing about which ones to use.
- Stand the frame card at the back, where both of them can read it. Read the three lines out once, pointing: “The ___ is ON the ___. The ___ is IN the ___. The ___ is NEXT TO the ___.”
- Say to A, quietly: “Put two things on your mat. Don’t let him see.” Two, not four.
- Then, to both of them, once: “He can’t see. Tell him.” That is the whole presentation. Now stop talking.
- A says a sentence. B moves an object. If B moves nothing, wait. If A points over the screen, put your hand flat on the screen and say nothing.
- When A has finished both objects, lift the screen yourself, slowly, so they both watch the same moment.
- They compare. Say nothing at all — not “well done”, not “nearly”. If an object is in the wrong place they will find it, and finding it is the lesson.
- Swap the roles without discussion: the teller becomes the builder. Do it once more, still two objects.
- Put everything back on the tray, objects in their sets, screen folded, cards square. Then leave.
Never present a four-object round first. Four objects is three sentences a child has to hold, and a pair who fail the first round will not choose the tray again. Two objects, twice, is a complete first presentation.
The level dots. Cards 1–4 carry one dot, 5–6 two, 7–8 three. It is a level, not an order — he may take any one-dot card in any order, and the dots are what stop him taking a four-object card in week one.
Where the words come from
Every word on this tray is one he already owns: the eight objects are the object-box miniatures from Writing Shelf Trays 1 and 2, and the sentence shape is the one he has built with cards on Writing Shelf Tray 5. This is not where new vocabulary is taught. It is where the vocabulary he already has becomes spoken sentences.
Gather
- 8 miniatures, set one — cat, pig, dog, nut, bed, pot, tin, hat. These come off the Writing Shelf object boxes; four of them (cat, pig, bed, pot) are already in Set A and Set B there.
- 1 felt mat, about 30 × 20 cm, if you already run Writing Shelf Tray 2 — that tray’s mat is 40 × 30 and too big; a smaller one is better here because the objects must crowd.
- 8 miniatures, set two — the same eight objects again. Not similar: the same. Two children holding different cats are solving a different problem.
- 1 felt mat, the second one, identical to the first.
- 1 folding card screen, about 30 × 25 cm — or fold an A4 sheet of 300 gsm card in three and stand it up.
- Frame card ×1.
T01-frame-cards.pdf, page 1 of 4, A4 portrait 300 gsm, single-sided, 100%. Laminate, then cut along every grey line for one card of 100 × 140 mm. Unmounted — it stands at the back of the tray. Print PDF - Arrangement cards ×8.
T02-arrangement-cards.pdf, 4 pages on 2 sheets, A4 portrait 250 gsm, duplex, flip SHORT EDGE, 100%. Cut along every grey line for four butted cards of 80 × 120 mm a sheet; mount each on a coloured backing card with a 1 cm border to finish at 100 × 140. Print PDF - The fronts are placeholders. Photograph your own eight arrangements — your miniatures, your mat — save them as
arr-1.png…arr-8.pnginphonics-images/satpin-v2/talking-shelf/and rebuild. Print and use the placeholder set meanwhile; the card works without the photograph.
Assemble
- Two mats, folded, at the front of the tray.
- Two sets of eight objects, in two small dishes or bags, one per child. Keep them separate; a single pile of sixteen is the commonest way this tray dies.
- The screen folded flat, at the back.
- The frame card standing at the back, readable from both sides of the table.
- The eight arrangement cards in a small box, dots facing up.
Done when
Two folded felt mats, two dishes of eight identical objects, one folding screen, one frame card standing at the back, and a box of eight cards with one, two or three dots in the corner. Nothing else — no pencil, no paper, no word list.