Yannick Sayer - Invidious

Yannick Sayer

Tous les cours sont gratuits. Ils couvrent tous les niveaux : maternelle, CE1, CE2, CM2, CM2, collège, lycée, mais aussi aux débutants et personnes en difficultés. Ils permettent d'apprendre ou de réviser à votre rythme avec de nombreux schémas, règles, définitions et des exemples : (1) Le français avec le dialogue, les 1000 mots à connaître en français (noms, verbes, prépositions, adverbes, ...), la phonétique, l'apprentissage des syllabe et de la lecture, l'écriture cursive, la grammaire, la conjugaison, le vocabulaire. (2) L'informatique avec les réseaux, les protocoles, les bases de données et langages html, java script, php. (3) Les sciences avec la chimie, les statistiques, les mathématiques, les calculs : addition, soustraction, division et tables de multiplication, de l'astronomie, la physique. (4) L'art avec le dessin, le shiatsu. (6) Et pour les enfants, de nombreuses histoires drôles avec l'ours Syllabe, des jeux, de la cuisine, du bricolage ludique.

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5:57

Writing workbook: writing the sound OIN: cp ce1 ce2 cm1 cm2 #38

Yannick Sayer

Shared 2 weeks ago

1.1K views

2:07

Beginner English: April Fool's Day / April 1st Joke

Yannick Sayer

Shared 1 month ago

331 views

3:48

English for Beginners: A Tour of London (LONDON)

Yannick Sayer

Shared 1 month ago

393 views

1:50

English for beginners: Spring in 22 phrases and vocabulary

Yannick Sayer

Shared 1 month ago

364 views

9:46

Writing workbook: Spring - vocabulary: grades 1-3

Yannick Sayer

Shared 1 month ago

802 views

4:22

Easy and fun sleight of hand - game night and April Fool's Day

Yannick Sayer

Shared 1 month ago

263 views

7:50

Saint Patrick's Day writing workbook, vocabulary: grades 1-3

Yannick Sayer

Shared 1 month ago

1.9K views

5:29

Saint Patrick's Day – English with French/English subtitles

Yannick Sayer

Shared 1 month ago

284 views

5:34

Saint Patrick's Day: Vocabulary (French/English) CE1 CE2 CM1 CM2

Yannick Sayer

Shared 1 month ago

1.5K views

0:54

Fête du jeu Saint-Dié des Vosges (6ème) Nature en Fête le 28 mars 2026

Yannick Sayer

Shared 1 month ago

227 views

4:00

The Carnival of Venice. Text in English with A/F subtitles

Yannick Sayer

Shared 2 months ago

283 views

2:28

CARNIVAL: Vocabulary (French / English) CE1 CE2 CM1 CM2

Yannick Sayer

Shared 2 months ago

407 views

0:58

Happy birthday, my dear grandmother. Happy birthday, my dear granny.

Yannick Sayer

Shared 2 months ago

304 views

0:15

Happy Grandmother's Day 2026: A poem for grandmothers and grannies

Yannick Sayer

Shared 2 months ago

632 views

8:02

Syllabic writing workbook, carnival vocabulary: grades 1-3

Yannick Sayer

Shared 2 months ago

1.6K views

1:38

The Legend of Harlequin, Prince of the Carnival. Original Version English French

Yannick Sayer

Shared 2 months ago

373 views

3:37

Pre A1 Starters Speaking (Test & réponses) Cambridge #1

Yannick Sayer

Shared 2 months ago

313 views

0:21

Happy Valentine’s Day on February 14, 2026.

Yannick Sayer

Shared 2 months ago

517 views

0:31

Happy Valentine's Day - February 14, 2026

Yannick Sayer

Shared 2 months ago

3.6K views

3:18

1000 French/English words: Valentine's Day (Essential vocabulary)

Yannick Sayer

Shared 2 months ago

256 views

2:36

Happy Valentine’s Day 2026, Happy Valentine's Day February 14th? (English version)

Yannick Sayer

Shared 2 months ago

314 views

2:12

Anglais Cambridge Beginners days of the week test 4

Yannick Sayer

Shared 2 months ago

294 views

2:05

Cambridge English Beginners – Numbers / Test 3

Yannick Sayer

Shared 2 months ago

251 views

2:22

Anglais Cambridge Beginners – What / Which shape / Test 2

Yannick Sayer

Shared 2 months ago

264 views

2:38

Learning English for young children (grades 1-3): What color?

Yannick Sayer

Shared 2 months ago

481 views

3:08

Cambridge English 5-7 years – Which colour / Test 1

Yannick Sayer

Shared 2 months ago

314 views

4:27

3 tips for understanding English, e.g., Candlemas #1

Yannick Sayer

Shared 2 months ago

431 views

10:24

Writing workbook: Candlemas and crêpes: CP CE1 CE2 beginners

Yannick Sayer

Shared 2 months ago

3.7K views

4:32

4 minutes to learn how to use the past tense or present perfect

Yannick Sayer

Shared 2 months ago

780 views

5:20

Present Perfect Simple: English introduction with diagrams & quizzes

Yannick Sayer

Shared 4 months ago

394 views

0:21

Happy New Year 2026 gift for the New Year 2026

Yannick Sayer

Shared 4 months ago

3.8K views

0:25

Happy New Year 2026! A gift to share with best wishes.

Yannick Sayer

Shared 4 months ago

3.3K views

4:31

Formation of the PASSIVE voice in English from the active voice

Yannick Sayer

Shared 4 months ago

383 views

2:32

How do you say "On m'a" or "J'ai été" in English using the passive voice?

Yannick Sayer

Shared 4 months ago

370 views

2:49

Passive progressive voice in the present and past tenses

Yannick Sayer

Shared 4 months ago

334 views

2:43

From Active Voice to Passive Voice – English Grammar Step by Step

Yannick Sayer

Shared 4 months ago

346 views

6:09

Writing workbook: writing words with the EUR sound: cp ce1 ce2 #37

Yannick Sayer

Shared 4 months ago

3.4K views

10:38

Writing workbook: Christmas Market words - grades 1-4

Yannick Sayer

Shared 4 months ago

2.4K views

9:24

Writing notebook about today's weather: cp ce1 ce2 cm1 cm2

Yannick Sayer

Shared 4 months ago

2.8K views

9:52

Writing workbook: Saint Nicholas (grades 1-5)

Yannick Sayer

Shared 4 months ago

4.2K views

5:55

How to calculate a molar mass such as H, C, O, CH4, H2O, CO2

Yannick Sayer

Shared 5 months ago

930 views

7:38

Writing workbook: writing words with "ph" in kindergarten, first grade, second grade, and beginners

Yannick Sayer

Shared 5 months ago

9.5K views

8:33

November 11th - commemoration text for World War I: grades 1-5

Yannick Sayer

Shared 5 months ago

1.1K views

3:35

What is an (s, p, pi, sigma) orbital, overlap and combination?

Yannick Sayer

Shared 5 months ago

686 views

4:09

Silent sounds (d, t, s) of the alphabet at the end of words in French #4

Yannick Sayer

Shared 5 months ago

761 views

7:08

Sounds of the French alphabet: How to spell name, email address #3

Yannick Sayer

Shared 6 months ago

1.2K views

4:10

Halloween game (English: Halloween game)

Yannick Sayer

Shared 6 months ago

338 views

9:36

Advanced French sounds: the [i] sound and hidden liaison sounds #2

Yannick Sayer

Shared 6 months ago

934 views

7:45

The Sounds of the French Alphabet: The Secrets of Advanced Pronunciation #1

Yannick Sayer

Shared 6 months ago

1.7K views

3:14

Antiliant Bonding Bond - Overlap Rules H2 Orbital Diagram

Yannick Sayer

Shared 6 months ago

806 views

3:46

Hydrogen Fluoride Diagram - OM Chemistry - Medicine Pass

Yannick Sayer

Shared 6 months ago

728 views

3:07

Geometric shapes in English for little ones: Kindergarten CP CE1 CE2

Yannick Sayer

Shared 6 months ago

371 views

13:25

Introduction to the construction of the Molecular Orbital Diagram

Yannick Sayer

Shared 6 months ago

905 views

6:57

Writing book: write a message for Pink October: CP CE1 CE2 CM1 CM2

Yannick Sayer

Shared 6 months ago

5.7K views

7:21

Writing book: writing the sound j with g: CP CE1 CE2 #352

Yannick Sayer

Shared 6 months ago

12K views

9:46

Writing book: writing words about Indonesia: CP CE CM #99

Yannick Sayer

Shared 7 months ago

18K views

7:11

Indonesia – FIG Saint-Dié 2025

Yannick Sayer

Shared 7 months ago

589 views

6:15

Writing book: writing words with the sound WATER: CP CE1 CE2 #34

Yannick Sayer

Shared 7 months ago

121K views

8:52

Oral description of an image in English before test #1

Yannick Sayer

Shared 7 months ago

825 views

7:38

Writing book: writing words with the sound AU: CP CE1 CE2 #33

Yannick Sayer

Shared 7 months ago

24K views