Gaseous state

Liquid state

characteristics of solids

EXAMPLES OF STATES OF MATTER

Dear students,

You have to go to the following link:

http://www.chem4kids.com/files/matter_states.html

INSTRUCTIONS.
1. read only the examples of states of matter and create a graphic organizer with the most important ideas on your science notebook.

CIRCULATORY SYSTEM

CIRCULATORY SYSTEM

In all living organisms, nutrients and waste substances are transported through the body thanks to the circulatory system. In vertebrates, blood moves through the entire body via blood vessels, to distribute oxygen and nutrients to the cells needed to perform our vital functions.
In the case of plants, circulation of water and minerals is conducted by ducts called the xylem and circulation of food (sugar) is transported by the ducts called the phloem.

Blood vessels
Blood vessels are tubes through which blood circulates. They are classified in arteries (carrying blood with oxygen), veins (carrying blood with carbon dioxide) and capillaries (delivering oxygen and nutrients to the cells).
The blood 
This is a tissue in a liquid state. It is formed by plasma (made up of water and nutrients) and blood cells (composed of red blood cells, white blood cells and platelets).

Blood circulation 
It has two phases: general or greater circulation, and pulmonary or lesser circulation. The first is the journey that the blood makes throughout the body. The second is the journey of blood between the heart and the lungs.

Circulation in human beings 
Human beings have a circulatory system that consists of the heart, blood vessels and blood. Its function is to transport to all the cells the oxygen and nutrients the body needs, as well as to circulate and remove wastes.

The heart 
This is a muscular, inverted cone-shaped organ, the size of a fist, located in the center of the chest, between the lungs. It functions as a pump that pushes blood to all parts of the body.
It is divided into four cavities: two upper cavities (atriums) where the blood arrives and two lower cavities (ventricles) where the blood passes before being pumped all around the body in arteries.

Pulmonary circulation 

All the blood the veins, loaded with CO2, enters the right atrium, passes to the right ventricle and reaches the lungs through the pulmonary artery. Then, blood is oxygenated through the pulmonary veins, comes out of the lungs, goes to the left atrium into the left ventricle and out through the aorta (the main artery of the body).

Systemic circulation 

The oxygen-rich blood that leaves the heart through the aorta is pumped to all the arteries of the body giving nutrients received from the digestive system and oxygen absorbed by the lungs to all the body’s organs.

ILLNESSES OF THE EXCRETORY SYSTEM

excretory system

graphic organizer "How animals breathe"

kahoot pin number

Dear student,

This is the pin number for kahoot game. this will be at 5pm.

Regards.



https://kahoot.it/challenge/0516446

0516446

Respiratory System

PROCESS OF  RESPIRATORY SYSTEM

Nose

The nose have two nostrils. The nostrils is a cavity that serves as filter when the air enters out bodies. Have you noticed how hairy our nostrils are? These hairs actually catch dirt and dust particles and clean the air we breathe! When we blow our noses, the snot that comes out is made up of this mucus and the dirt particles.

Mouth

Most of the air we breathe comes through our nose. But, we can also breathe through our mouths to get more air!

Pharynx

The pharynx, or throat, is part of the tube that air will go down to enter our lungs.

Larynx

The larynx is a tube where the vocal cords are locates. Its vibration with the passes of air produce the voice.

Trachea

The windpipe is a long tube that goes down our neck to the lungs. The windpipe’s lining makes mucus, which traps dust and other dirt particles. this mucus towards our throat, where we swallow and digest it.

Bronchi

There are two bronchi. The inner wall has cilia and mocus to filter the air and trap the particles that have been breathed in.

Bronchioles

The bronchioles are like tree-structure. They absorbe air in each lung.

Lungs

Two spongy organs in our chest. Lungs have a lot of little air sacs called alveoli. Tiny blood capillaries run through alveoli. When air reaches the alveoli, it passes into the bloodstream. It is then carried around our entire bodies.

COMMON ILLNESSES DIGESTIVE SYSTEM

INTERACTIVE GAME OF DIGESTIVE SYSTEM

DEAR STUDENTS,

PLAY IN THE FOLLOWING LINK.

http://interactivehuman.blogspot.com/2008/05/digestion-interactive-game-for-kids.html


https://naturalsciences.didactalia.net/resource/digestive-system-easy/7f583ddc-a65a-4d7e-a420-58d578f9007f


BYE

SEXUAL MATURITY

DEAR STUDENT

COPY THIS INFORMATION IN YOUR SCIENCE NOTEBOOK AND STICK SOME IMAGES IN EACH TYPE OF ANIMAL.

VERTEBRATES AND INVERTEBRATES

Vertebrates

Animals are classified into two groups: vertebrates and invertebrates. Vertebrates are animals with backbones. The species of vertebrates include birds, mammals, fish, amphibians, and reptiles.

Characteristics of Vertebrates

The most special characteristic of vertebrate animals is having vertebrae. Vertebrae are the small bones in your back that make up your spine. The vertebrae connect together by joints to form the backbone.

The backbone does more than help connect our arms to our feet. In fact, it helps it protects our spinal cord. It is very important to protect the spinal cord, because it is what connects our brain to the rest of our body. The spinal cord and brain work together to form our central nervous system.

Invertebrates

Have you ever wondered if all animals on Earth have the same body structures? For example, do insects such as caterpillars and bees have backbones like mammals.

Characteristics of Invertebrates

An animal that does not have a backbone or a vertebral column is an invertebrate. In the animal kingdom, they are actually the largest group. They make up 97% of all animals on the planet.

layers of atmosphere

NEWTON´S LAW

DEAR STUDENT

YOU HAVE TO REGISTER THIS INFORMATION ON YOUR NOTEBOOKS.

practice WILL for future

copy the following link in another page.

work and take a picture of your homework

https://en.islcollective.com/video-lessons/predict-what-mr-bean-will-do

GREENHOUSE EFFECT INVESTIGATION

Dear Student,

1. Read in the following link:

 https://climatekids.nasa.gov/greenhouse-effect-and-carbon-cycle/

2. Then answer the question "What happen if the greenhouse effect continues increasing?

Write your opinion in 3 lines in  your science notebook.

3. Read only the first paragraph in the following link:

http://energyeducation.ca/encyclopedia/Greenhouse_effect_on_other_planets

4. Answer the question "Is there exist greenhouse on other planets?"

Write your opinion in 3 lines  in your science notebook.

POSSESSIVE PRONOUNS

VIDEO OF POSSESSIVE PRONOUNS.

TRY TO DO IT.

TOMORROW LET ME KNOW WHAT PORBLEMS YOU HAVE.

https://en.islcollective.com/video-lessons/toy-story-3-possessive-pronouns

Possessives

Climate change

graphic organizer producers,consumers,decomposer

ENTREVISTAS TRIPARTITAS

Estimados padres de familia Reciban un cordial saludo, a continuación detallo la hora y el día de la entrevista tripartita que se llevará a cabo la siguiente semana. el formato abajo descrito ha sido realizado en función de las horas disponibles para poder atenderlos. Sin embargo entiendo que por cuestiones de trabajo posiblemente estos sean susceptibles de cambio. Por tal motivo, si alguien desea cambiar la fecha de la entrevista lo puede hacer sin ningún problema, es más si alguien desea tener la entrevista luego de la jornada escolar , me comprometo los dias lunes, miercoles, y jueves a partir de las 14:00 a 15:00 NOMBRE DÍA HORA 1 ANGOS ROMERO MARYAPAZ LUNES    9/04/2018 13:25 2 AYALA JARAMILLO SARAHÍ LUNES    9/04/2018 13:50 3 CEPEDA DEL CAMPO RENATO MIÉRCOLES  11/04/2016 9:20 4 CONSTANTE SALCEDO SOPHIE MIÉRCOLES  11/04/2017 9:45 5 CUCHALA TAMIA MIÉRCOLES  11/04/2018 10:55 6 ENRÍQUEZ ESPINOZA  MA. JOSÉ MIÉRCOLES  11/04/2018 11:20 7 FIALLOS PROAÑO EMILIO JUEVES  12/04/2018 9:20 8 MERIZALDE SOFÍA JUEVES  12/04/2019 9:45 9 MORA REALPE NAVI JUEVES  12/04/2020 10:55 10 MUÑOZ MALDONADO RAFAELA JUEVES  12/04/2021 11:25 11 PRADO CALERO ANTONIO JUEVES  12/04/2022 12:10 12 RUIZ MACÍAS EMILIA VIERNES   13/04/2018 10:15 13 SALTOS ORTÍZ SERGIO VIERNES   13/04/2018 12:05

EXPERIMENT PICTURES

• LEMON BATTERY
• COMPOST

AIR

COMPLETE THE INFORMATION IN SCIENCE NOTEBOOKS.

LEMON BATTERY PROJECT

Project No 3

USEFUL VIDEOS

https://www.youtube.com/watch?v=PT-qvYM9Iag

https://www.youtube.com/watch?v=nQnxj1ElvH4

https://www.youtube.com/watch?v=e5maAe6iVkQ

https://www.youtube.com/watch?v=vgCvy4iqbhk

MATERIALS

copper nail or penny

zinc nail

negative wire

positive wire
LED bulb

Ideas to present a project

Dear Students in the following pictures you will find useful ideas to present any kind of project

PROJECT No 2 HOW TO COMPOST AT HOME

HOW TO COMPOST AT HOME

MATERIALS

1.       Aluminum tray

2.       bare land

3.       fruit and vegetable scraps

4.       eggs shell

5.       leaves

6.       flowers cutting

7.       wood ash

PROCEDURE

1.       In the tray put some bare land

2.       All the fruit and vegetables, egg shell, flowers cutting, etc. mix with the land.

3.       Add some water each day and mix it.

FINALLY

Use the compost as fertilizer for your own plants

      

What are the benefits of compost at home? 

 You can find the information in the below URL.

http://eartheasy.com/grow_compost.html