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✅ Apprendre à dresser le tableau des effectifs et des fréquences, de calculer la moyenne d'une série statistique.

✅ La statistique est une branche de la mathématiques qui a pour objectif de collecter les informations, les analyser, les traiter et d'interpréter les résultats en vue de répondre à un problème bien précis comme exemple le recensement de la population d'une région dont le but est de répondre aux problèmes de développement.

✅ La situation de problème de cours est la suivante :

On a relevé le temps en minutes que chaque élève d'une de classe de quatrième pour résoudre un problème de géométrie et on a obtenu les résultats suivants :

8 15 10 11 9 13 14 12 13 15 13 8 14 15 13 8 12 13 14 12 15 15 12 14 10.

On voudrait savoir le temps moyen pour résoudre un problème de géométrie.

✅ L'activité d'apprentissage pour captiver l'attention des apprenants est la suivante :

À partir des informations de la situation problème :
1) Dresser le tableau des modalités, des effectifs et des fréquences.

2) Calculer la moyenne de cette série statistique.

3) Déduire le temps moyen pour résoudre un problème de géométrie

✅ Le résumé de la leçon est basé sur une série de définition :

1) La population étudiée

2) L'individu

3) Le caractère étudié

4) La modalité

5) Effectif d'une modalité

6) Effectif total

7) Tableau des effectifs et fréquence s

8) Le mode

9) La nature du caractère étudié

10) La fréquence d'une modalité

11) La formule du calcul de la fréquence.

12) Définition de la moyenne d'une série statistique.

13) La formule du calcul de moyenne d'une série statistique.

✅ La fin du cours sera matérialisée par un exercice d'entraînement à corrigé en classe et des ex
exercices à faire à la maison.

✅ Le prochain consistera à contrôler les exercices du cours précédent pour vérifier si le cours a été assimilé par les apprenants.

Location

Online via webcam

General info

suitcase iconSkills:
Age:
Children (7-12 years old)
Teenagers (13-17 years old)
Adults (18-64 years old)
Seniors (65+ years old)
Student level:
Beginner
Intermediate
Advanced
Duration:
60 minutes
The class is taught in:French, English

About Me

Translated by Google. Click to view original.
My name is SIMPLICE KAMGUEM, holder of a master's degree II Option Mechanics.

After my university studies I embraced the path of teaching mathematics thanks to my second grade teacher who led me to have a strong passion through his way of delivering lessons.

This allowed me to support a good number of students in their quest for success not only in mathematics but also in working life.

I work with any student because every student deserves a chance to be supported in their personal development, especially when they are motivated and have willpower.

My method is:
My private online lessons are designed to:
✅ Strengthen understanding and mastery of key concepts.
✅ Develop effective problem-solving strategies.
✅ Prepare in a targeted manner for upcoming exams.
✅ Establish confidence and autonomy in learning.
✅Don't let math be an obstacle to your child's future. Contact me today for a personalized program that will make a difference! 📞💼

Education

Translated by Google. Click to view original.
✅ Baccalaureate Specializing in mathematics and physical sciences.

✅ University of Douala: License 3 in Physics and Applications

✅ University of Yaoundé I

Master II in Physics Mechanics Option

Experience / Qualifications

Translated by Google. Click to view original.
14 years of experience as a mathematics and physical sciences teacher, which allowed me to acquire skills such as developing courses and programs.

I am collaborative, dynamic, quick to adapt, rigorous, educational leader and team player.
✅ Statistics is a branch of mathematics which aims to collect information, analyze it, process it and interpret the results in order to respond to a very specific problem such as the census of the population of a region including the aim is to respond to development problems. ✅ The course problem situation is as follows: We recorded the time in minutes that each student in a fourth grade class took to solve a geometry problem and we obtained the following results: 8 15 10 11 9 13 14 12 13 15 13 8 14 15 13 8 12 13 14 12 15 15 12 14 10. We would like to know the average time to solve a geometry problem. ✅ The learning activity to capture the attention of learners is as follows: Based on information from the problem situation: 1) Draw up a table of modalities, numbers and frequencies. 2) Calculate the average of this statistical series. 3) Deduce the average time to solve a geometry problem ✅ The lesson summary is based on a series of definitions: 1) The population studied 2) The individual 3) The character studied 4) The modality 5) Number of a modality 6) Total workforce 7) Staffing table and frequency 8) The mode 9) The nature of the character studied 10) The frequency of a modality 11) The formula for calculating frequency. 12) Definition of the mean of a statistical series. 13) The formula for calculating the average of a statistical series. ✅ The end of the course will be marked by a training exercise to be corrected in class and ex exercises to do at home. ✅ The next one will consist of checking the exercises from the previous course to check if the course has been assimilated by the learners.

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Availability of a typical week

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from £35.70Online via webcam

Good-fit Instructor Guarantee


If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

Online reputation

  • Instructor since June 2024
  • Phone number verified
  • Google connected

Availability of a typical week

(GMT -05:00) New York
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from £35.70Online via webcam

Good-fit Instructor Guarantee


If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.

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