Aprendemos por nosotros mismos

Con la simple foto de presentación de la unidad, los alumnos han investigado por ellos mismos y elaborado casi todo el tema en una sesión. ¡Enhorabuena!

Así queda la foto panorámica

Aprendiendo RCP

Buenos días, ayer nos salimos un poquito de lo que es la clase habitual para darles a nuestros alumnos unas nociones básicas de RCP (reanimación Cardio-pulmonar). Aquí tenéis algunas imágenes de la sesión.

¡¡¡¡Cómo van los champiñones!!!!

La entrada de hoy no va relacionada con apuntes ni nada por el estilo sino con el proyecto que se está realizando en el centro para que podamos ver cómo se reproducen los champiñones y ¡no veáis cómo crecen! Aquí teneis fotos del pasado viernes día 3 de noviembre y del lunes día 6. ¿Notáis la diferencia?

Tema 3 Apuntes (Versión Inglés)

Lesson 3: Human Reproduction

Lesson 3 Human reproduction

Reproduction and the reproductive System

Human reproduction is sexual, we need male and female cells (gametes), Male cells are spermatozoa and female cells are ovules. Everybody are born with a reproductive system but its inactive. All the changes (in our bodies and personalities) that we suffer take place during puberty.

The male reproductive system

It consists of:

-      Testes : Two oval shaped organs (covered by scrotum) that produce spermatozoa.

-      Penis: It´s a cylindrical organ covered by skin. Inside it we can find the urethra.

-      Prostate and the seminal vesicles: produce fluids that mix with the spermatozoa to form semen (that is released through the urethra).

The female reproductive system

It consists of:

-      Ovaries: Two oval shaped organs produce ova . A single ova is called ovum.

-      Fallopian tubes: connect the ovaries and the uterus.

-      Uterus: It´s a hollow organ. The foetus grow inside it.

-      Vagina: Connects the uterus to the exterior of our body.

-      Vulva: It´s the external part of the female reproductive system. It´s protected by the labia.

Puberty and sexual maturation

a)    In boys, testes produce spermatozoa, the voice gets deeper, hair grows in some places of the body and their body develops.

b)   In girls, they have the ability to produce ovas and are released one by one during the menstrual cycle. The breast grow larger, their hips become rounder, hair grows in some places of the body and their body develops.

The menstrual cycle

It´s a process that last twenty eight days. It consist of three parts:

a)    Ovulation: When the ovaries release an ovum that travels through the fallopian tubes and reaches the uterus.

b)   Preparation of the uterus: The walls of  the uterus develop a lining of blood vessels.

c)    Menstruation: the ovum, the lining of blood ans a little amount of blood are released from the body.

The processes involved in reproduction

-      Fertilisation: When a spermatozoa and an ovum join together to create a zygote (normally in the fallopian tubes).

-      Development of the embryo: It lasts nine months. In the first trimesterthe amniotic sac, amniotic fluid, placenta and umbilical cord are formed. In the second trimester the zygote turns into foetus and grow. In the third trimester the foetus grows and mature.

-      Birth: The cervix dilate, the uterus contracts sand the amniotic sac breaks and the baby and the placenta leaves the mother´s body.