One says twelve. The slide twenty. The class believes nobody.
When the mouth and the screen lead two speeches, trust falls before a question from a desk. A team must unify a number and a sentence before they click Present (F5). Walk slides in silence. Read titles. Say what the mouth wants. It does not sit? A comment: it does not sit. A fix of the slide, or of the mouth. Not at the board we will somehow say it. Somehow is a lie of two truths. The class catches a clash before your sentence. Numbers extra: a figure on the slide equals a figure in the mouth. A source on a line. Who did the chart must hear what who says. Do not rewrite someone else’s slide in silence so your speech sits. A comment. An agreement. Roles hold. A war of sentences at night is visible to a teacher in the morning. A parent holds the account. An email does not belong on a slide. Today a silent Present (F5) for conflicts. When a conflict dies in the file, only then a sharp stopwatch at school.
Jonáš said a chalice. On the slide there were wagons. The teacher: which is proof? The team shrugged. Tereza with Filip aligned twelve kilometres on the slide and in the mouth. One number. Trust. Even when two spoke, the screen was one. A parent heard twelve and on the slide saw twenty. Tereza wrote a comment: the number does not sit. Jonáš fixed the chart. The second Present (F5) already carried one number. At the board we will somehow say it they crossed out. Somehow was a lie of two truths. The next day on the title and in the mouth was the same number. A parent heard it and saw it.
Ban at the board we will explain it. Explain now in the file. When the stopwatch runs, it is late for two truths.
Title versus mouth, number versus mouth
Click Present (F5). At every slide: the title versus what the author will say. It does not sit? Esc. Insert → Comment. A fix. One truth. Numbers extra. A figure on the slide = a figure in the mouth. A source line under the chart. In PowerPoint the same check in slide sorter and in Present (F5). Someone else did the chart? They must hear the speech. A conflict is not solved by a silent rewrite at night. Role: a comment to the author. An agreement. One original. When a conflict dies in the file, only then a sharp stopwatch. Trường. At the board two numbers even the back row sees. They see it faster than your one sentence what it is about. A parent’s account. Someone else did the chart? They must hear the speech. Do not rewrite someone else’s slide in silence so your speech sits. A comment. An agreement. Roles hold. A war of sentences at night is visible to a teacher in the morning. Even the back row sees two numbers.
Wrong: mouth a chalice, slide wagons, the teacher does not know what to believe.
Right: twelve on the slide, twelve in the mouth, a source on a line.
Two truths are not richness. They are a fall of trust. Compare a chart and a sentence in the mouth. Unify. Write a comment where the title says something other than the author. Ask a parent: did they hear the same number they saw? One number on the slide and in the mouth. A comment it does not sit. A fix now, not at the board. Two numbers on one slide the class catches before your sentence. Leave one.
Do not rewrite someone else’s slide in silence so your speech sits. A comment. An agreement. A silent war at night is visible in the morning.
Four things you will build in this course
The course has four small projects. You do not have to do them all at once. Today you add only this:
🎯 A hobby in 5 slides
Five slides about something you like doing. One sentence about what it is. No paragraphs from your notebook.
Hobby: on the slide a bike, in the mouth a scooter. Pick one.
📚 A report
Eight slides for school: a start, three proofs, an end. The title on every slide is a sentence, not “Slide 3”.
Report: a year on the slide must be a year in the mouth.
📊 Survey results
A chart from a table (not a screenshot from chat) and under it where the numbers come from.
Survey: 12 votes on a chart must not be 20 in speech.
⚖️ A defence
You say one sentence, show proof, answer “and what if…”. If you do not know, you say I don’t know.
Defence: a clash of a number is the first objection the class invents by itself.
A silent Present for conflicts
You do not speak for beauty. You hunt places where the mouth and the slide contradict.
-
Present (F5). At every slide out loud: the title, then what the author wants to say. It does not sit? Paper: slide number.
-
Esc. On those slides Insert → Comment: the number does not sit / the sentence does not sit. The author fixes the slide or the mouth. In PowerPoint Review → Comment.
-
Numbers extra. A figure on the slide = a figure in notes. A source on a line under the chart.
-
Ban at the board we will somehow say it. A fix now. The original on Drive. No copy with a different number.
-
Present (F5) again. Conflicts dead? Saved. There is no email on a slide.
Two numbers, no trust
Find one number that lives twice differently. Leave one.
-
Compare a chart and a sentence in the mouth. Unify.
-
Write a comment where the title says something other than the author.
-
Ask a parent: did they hear the same number they saw?
Now you 💪
- Titles and mouths say the same thing.
- Numbers on the slide and in speech are the same.
- No silent rewrite of someone else’s slide.
Done when: The team’s mouth and slides carry one truth. Conflicts are fixed in the file, not put off to the board.
What to take from this lesson
- A clash of a slide and the mouth kills trust.
- A comment: it does not sit. Then a fix.
- A figure on the slide = a figure in the mouth.
- Not at the board we will somehow say it.
- Someone else’s slide is not rewritten in silence.
- Têns in the examples (Tereza, Jonáš) are made up. Do not put your number, email or photo on a slide.
© 2026 Ing. Martin Polak / AlgoRhino · Điều khoản sử dụng nội dung