Year 4 Homework Autumn 6
Date set: 21.10.2016
Date Due in: 4.11.2016
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Reading every day. Please
write in your reading diary when you have read.
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Maths (20mins): Our topic
this week is angles and symmetry. Homework will be posted on the mathletics
website. Please ask your teacher for a paper copy if you need one or if you
have trouble logging on.
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Times tables. I need to
learn my __x table.
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Blogging (20mins): In science
we have been looking at teeth and eating.
This week we would like
you to write about the different types of teeth
and their functions in humans (you could also write about other animals)
and how to look after them.
You are expected to write
at least three paragraphs for this homework. If you type your work in Microsoft
word first, it should be at least 250 words.
http://www.bbc.co.uk/bitesize/ks2/science/living_things/teeth_eating/read/1/
http://www.childrensuniversity.manchester.ac.uk/interactives/science/teethandeating/
Remember to check your work carefully before you post.
Try to include the features of an explanation text:
o Present tense
o Paragraphs
o Time adverbials eg. next, after, finally
o Cause and effect conjunctions and adverbials eg. if, so,
because, however
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Spellings (20mins) should
be practised for a short time each day, using the words given in sentences.
You need to:
• look at each word
• say the word
• copy the word in first space
• cover the words and try to write it from memory
• check to see if they are right
• then cover, write and check again
Saturday 23th October 2016
ReplyDeleteAbout Loins:
Loins have lots of hair around their head to keep them warm.Loins also have lots of teeth and four sharp teeth too they use them for when they catch there pray the back teeth for the loins are for crunching their prey.But the loins spit the bones out.
Some family loins have baby but a scientific word is a cub.The cubs have a little bit of teeth when the cubs eat they chew really slowly because they are just cubs and they are really little.
I hope you like this and have a happy Half Term!!
Teeth
ReplyDeleteBacteria can ruin teeth and stop them from doing their job. Animals that eat only meat are called carnivores. Animals that eat only plants are called herbivores. Carnivores and herbivores have different types of teeth, to suit the type of food they eat. The different types of teeth are pre-molars, molars, incisors and canines. You can take care of your teeth by brushing twice a day (14 times a week) also visiting the dentist each month and eating the right food (not to many sugary ones)!
Some animals have mechanisms (birds) other than teeth to crush their food. Molars at the back of the mouth are used to crush and grind food. Canines are long, sharp teeth used to rip and tear food.
Humans have three main types of teeth:
Canines - used for tearing and ripping food.
Incisors - help you bite off and chew pieces of food.
Molars - help you crush and grind food.
The bacteria make acid that rots teeth and cause tooth decay. It is important to exercise every day to keep your heart, lungs and muscles strong and healthy.
by kaivy
molars
ReplyDeletethe molars are foe grinding. there are lots of sizes and 8 molars thee main molars are the ones that are at the back.
canines
the canines are for tearing food for example chicken
there are small canines and big ones for lions
there are 4 canines
incisors
the inscors help to bite off little pieces of food
I have four inscors at the top and bottom
animals
the animals can eat anything some are herbivores and some can be carnivores and most animals are omnivores.
things that are not good for your teeth
you should not drink fizzy drinks or orange juice
you should use adult toothpaste that's good for your
teeth. you can drink pure orange juice is much better
than drinking a sugary drink.
Type of Teeth
DeleteThere are three main types of teeth: Canines, Incisors and Molars. There are Premolars and Third Molars, but Canines, Incisors and Molars.
Canines
Canines are the teeth that break and rip apart the food. They are the four front teeth on the bottom and the top, although they are the teeth that normally fall out first, so for a while you have no canines.
Incisors
Incisors are the two teeth next to your second canine. They bite and chew through the food they are the sharpest teeth.
Molars
Molars are the five back teeth in your mouth. They are used for grinding and crushing the food. There are lots of different types of molars at the back of your mouth.
Developing Your Teeth
The first set of teeth is your baby milk teeth they fall out first when you are six or five. When you are three you should have 20 teeth. They start growing when you are 6 to 10 months
The second set of teeth is your adult permanent teeth, if they fall out you will have no teeth. When you are an adult you should have 32 teeth.
Looking After Your Teeth
To look after your teeth you should: brush your teeth twice a day for three minutes, eat healthy good food not too many sweets and visiting the dentist on a daily basis. Sugar left in your mouth is called bacteria if you leave it in it makes acid which makes your teeth rot and go mould which then turns into tooth decay.
A Healthy Tip
Do not drink acohol and fizzy drinks too much because it can damage your teeth or eat too many unhealthy foods. Treats are okay sometimes when you have done something good or bad.
By Sienna, Hyde Park.
Incisors
ReplyDeleteThere for chewing if bacteria rots the incisors it will hert so then see a dentist when incisors chew it breaks whatever your eating??? breaks into little chunks so you can digest the food.
Molars are for chewing aswell as incisors but molars do more damage to whatever your eating??? So you can digest the food easier molars are powerful teeth that crunches the food more than incisors
Pre molars
Premolars grow at the the back of your mouth they're the same as molars !!!
By Tapaswini
ReplyDelete5 different Types of Teeth
Incisors – help us cut the food we eat. We have 4 Incisors on top and 4 at bottom..
The Canine.
The canines help us to tear the food we eat.
Canines are the sharpest teeth in the set.
We have 4 Canins to eat , two at the top and two at bottom.
The premolars.
The Premolars help us to break the food to tiny pieces.
We have 4 on top and 4 on bottom.
The molars.
The molars make a pest of our food
So that ,it can go to our tommy easily
They are 4 on top and 4 at bottom.
The Wisdom.
The Wisdom teeth tell us that we are a big man ,because they only come above 25 years age.
List.
Inciors
Canine
Premolars
Molars
Wisdom.
Canines
ReplyDeleteCanines are teeth that are very sharp also they tear your food. Lions and Tigers mainly have them and they are the big sharp ones.
Incisors
The Incisors cut and bite stuff. You can remember that they cut because they sound like scissors.
Molars
The Molars are for mushing and grinding food into little bits of food that makes it easier to chew and eat.
Teeth
Your teeth are for chewing and biting your food you should take care of your teeth because some of your teeth they are important can break.
Teeth
ReplyDeleteThere are four kinds of teeth in our mouth. The Incisors are for biting of food that you eat. There are eight Incisors, four on the top and four on the bottom. The Canines are for cutting and tearing the food. There are four canines , two at the top next to the Incisors, and the same to the bottom. The Pre Molars are used to chew and crush. the Molars are for mashing and grinding and there are eight Pre Molars and twelve Molars.
The outside layer of the teeth is called Enamel. The Incisors is sharp and chisel-shaped. The canines are pointed shaped. The animals don't have the same teeth as humans, the animals that are omnivores have very sharp teeth to bite through other animals. And herbivores have bent teeth to bite plants.
Introduction
ReplyDeleteTeeth are bones in your mouth that help you eat. They are very important because if we didn’t have teeth we would choke on our food. We have 4 different types of teeth, which are canines, incisors and molars but the last ones are pre-molars which are only in an adult’s mouth. Adults have 32 teeth and children have 20 teeth in total. To take care of your teeth do not eat junk food or drink sugary drinks. You need to brush your teeth for at least 2 minutes for children and adults and at least for 1 minute for babies. It is important to brush your teeth to keep them clean and healthy. You should always put toothpaste on your brush so that they can be properly cleaned.
Canines
Canines are used for tearing and ripping food. Canines are the teeth after the four teeth at the back. Canines are also the sharpest teeth humans have. Canines are also called eye teeth. Every single person has Canine teeth (unless they have fallen out).
Incisors
Incisors are used for biting and chewing food. Incisors are the front four teeth on the top and the bottom. Incisors are the second sharpest teeth humans have. Everybody have incisors (unless they have fallen out).Incisors are shaped like shovels.
Molars
Molars are used for crushing and grinding food. They are located as the two teeth right at the back. Molars are the flattest and the largest teeth humans. Everybody have molars (unless they have fallen out).
Human Teeth:
ReplyDeleteHumans have four different types of teeth. They are canines,insicors, pre-molars and molars. Incisors are at the front and are for biting and ripping food. Canines are like knives in your mouth and they the food slice it before they pass on the food to the pre-molars. The next stage are the pre-molars. These teeth are you early molars and help you chew and crumble the food. When you are a baby you have to use these teeth as your molars. After these teeth come your molars which are used for ripping and grinding your food, your molars are actually just a bigger version of you pre-molars. Some lucky people get wisdom teeth that grow at the very back of your mouth.
Animal Teeth:
Most herbivores have no canines because the don't need to slice tier thin pieces of food, they can just take tiny bits of their food and chew it. Carnivores are different, they have no molars so they slice food in to tiny bits and swallow it.
How to care for your Teeth:
To care for your teeth you should brush them every day and night to make sure they stay clean. Drinking and eating sugary foods will attack and damage your teeth so its best to stay away from them and eat healthy foods. Calcium is a good benefit to your teeth because it helps your teeth grow so its also good to eat foods that contain Calcium.
nice
DeleteThanks for the reply
DeleteThe canines are used for tering the food and cuting.incisorc are used for chuin and helping it to get in to litttle
ReplyDeletepeaces .The molars are used for munching and biting so you can eat the food.premolar is a another molar and yo could have 3 molars they are called molar premolar and the wise tooth. you get the wise tooth when you grow up.You need to brush your teeth its important you know why because so your teth dont hurt or hurteven crack so look after your teeth.
I look after my teeth by brushin my teeth and realy trying to not eat lots of chocolate fizzy drinks and lolly pops even and ice creame.you use teeth for eating they help you
The molars are for grinding the food so that it can be easier to swallow the food and digest. The molars are the second two teeth at the back. The canines are used for tearing and cutting. The incisors are used for chewing food and they are right at the front.
ReplyDeleteYou are expected to write at least three paragraphs Thinu. I would like you to re-try your homework please.
DeleteCanines
ReplyDeletethey are used for cuting and tering your food and they are sharp so they bite well.
molars
they are for making your food softer and ready to swallow there are 2 molars or 3 if ur lucky they are bid and they are right at the back.
different teeth
there are all sorts of teeth there are adult teeth,baby teeth,animal teeth,all sorts of more
How i keep my teeth nice and clean
what i do is bruch hen 2 times a day i only eat a bit of sugar just a bit
here is a tip
DO not eat so much choclate.
Molers are used for smashing and grinding the function is to help turn big food into smushed up food to help you digest your food.molers are the teeth at the back.
ReplyDeleteCanines are used for cuting and tering food and incisor is used for chain and like helping to get the food into very Samll part of food that make it easier to digest
Teeth
ReplyDeleteThere are four different kind of teeth. The canies are used for tearing and ripping. Insicors are to bite off and chew example if you bite a apple your insicors peel the skin. Molars help you to grid food so that you can swallow easily.
How to take care teeth?
Sugar left in the mouth is eaten by bacteria. The bacteria make acid the rots teeth cause tooth decay.You have to brush your teeth in the night after you ate your food. In the morning you have to brush your teeth too.
Humans have three main teeth
ReplyDelete1-Canines: they are for ripping and tearing hard pieces of hard food per example: Apples
2-Incisors: they are good for biting pieces of food
3-Molars: helps to crush hard and pieces of food
How are teeth develop
Humans have two sets of teeth
They are:
Milk teeth for baby: the first set of the teeth start between six to ten months age
Permanent for adults: by six years old the adult teeth start to grow and they can grow up to 32 permanent teeth
There are 3 types of teeth such as:
ReplyDeleteincisors-biting of hard foods like protein.
Canines-for ripping up things that the molars cannot.
Premolars- grinds up plants also a mini version of the molar and third molar.
Molar- chews up harder plants and also a stronger version of the premolar.
Third molars – the strongest teeth in the entire set you develop the third molar at age 17+.
There are 2 types of teeth one are called milky teeth some are called permanent. You get the permanent teeth at age 7+ and you get milky teeth at age 7 months+. Next we will be talking about what is good for your teeth and what is bad.
The thing that damages your teeth is oral bacteria. Oral bacteria could cause cavity and tooth decay. This happens if you do not brush your teeth. The oral bacteria develops because the remains of foods. It happens when you do not floss then the bacteria comes and eats it all and because the remains are stuck to your teeth so it also eats the teeth. That is how you could get a filling now we will talk about how to look after your teeth.
To look after your teeth you can brush your teeth twice every day for 2 minutes, always floss and visit the dentist often but if you use to much toothpaste this can also cause cavity and tooth decay.
Introduction-You must use small amounts of tooth paste. The amount of tooth paste you should use is as small as a pea. You should brush your teeth twice a day.Baby teeth-The first set of teeth are known as the baby, primary, decidous or -milk- teeth. They are called decidous because they fall out (like leaves on a decidous tree) to make room for the permanent teeth. There are 20 milk teeth, that's 5 in each quarter of the mouth counting two incisors, one canine and two molars. The milk teeth start to errupt through the gums when you are aboout 6 months old. They start to fall at the age of 6.
ReplyDeleteAdult teeth:
The second set of teeth are known as the permanent or adult teeth. They are permanent because if you look after them properly, they stay with you permanently throughout your life. There are up to 22 permanent teeth, that's eight in each quarter of the mouth including two incisors, one canine, two premolars, two molars and one wisdom tooth. The permanent teeth start to emerge when you are about six years old and have generaly all emerged, apart rom the wisdom teeth, by the age of twelve. The wisdom teeth appear between the ages of seventeen and twenty-one, although not every-one gets them. They are called wisdom teeth bacause they appear when you are older and therefore, supposedly, wiser!
Did you know?
If a milk tooth damages the adult tooth that grows underneath it might cause "Turner". Professor Turner founded the dental school at the Univercity of Manchester.
Teeth
ReplyDeleteWe have four types of teeth in your mouth wich can go to five when you get older. All main three have different jobs such as ripping,biting and grinding .These teeth are incisors,canine and molars.
INCISORS
The incisors are used for biting of chunks from a big portion of food. Take an example when you eat an apple.You will have to bite a piece of it. This is the job of the incisors.You have 4 front teeth which are incisors. Two top and two bottom.
CANINES
The canines are used for tearing and ripping different types of food.Lions have very sharp canines as they eat lots of meat.They have to rip and tear there meat first so they can digest there food easier.Not only lions have canines. We also have canines people that are omnivores or carnivores need to tear and rip.If they dont rip there food there are close chances of choking.
MOLARS
The molars are used for grinding food and this is the final stage before food is digested into your esophagus. Your molars are your strongest teeth. They are at the back of the mouth.
Permanant,wisdom and premolars
The permanent teeth are teeth that are fully grown from milk teeth. you start of with milk teeth and then your teeth will fall out and become permanent.
Wisdom teeth
Wisdom teeth are the teeth you get when you are over twenty one.These are really big teeth you get after you get your Incisors,canines,premolars and molars.
Pre molars
The pre molars are the first set of molars that you get in your mouth.
MY TEETH
ReplyDeleteI remember a lot about cycle of my teeth. When I was 6 month old I got two tiny teeth, my first teeth they are called MILK TEETH. They are deciduous and generally upto 20 of them come. I know this word seems to be very new to us ,DECIDUOUS means they are going to fall off soon. I was waiting for them to fall down soon for the tooth fairy to come, But that will also be welcoming to my permanent teeth.
When my kept on falling off from 6 years I started getting my new teeth PERMANENT TEETH.Hurray,,,
My mom told me, they are three types of them
CANINE ----are also called eye teeth they are beside incisors
INCISORS-----they are front four on top and four down(cutting food)
MOLARS-----they are the back of the mouth mostly for grinding the food.
Off course the wisdom tooth(between 17-21 years) and premolars too
you should always take care of your teeth.
AWESOME INFORMATION AKSHITA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
DeleteHuman teeth:
ReplyDeleteThere are 3 types of teeth and there are 3 types of human teeth.
Canines are used for ripping and tearing food but especially meat.
The insorcs which help you bite and chew pieces of food.
Our first set of human teeth are milk teeth (baby teeth).
Babies will have around twenty teeth at the age of three.
Next we have our permanent teeth (adult teeth).
After our baby teeth begin to fall out leaving space for our adult teeth to grow.
Our adult teeth can grow up to thirty two permanently.
Sugar left in the mouth is eaten by the bacteria.
The bacteria makes acid that rots and causes a tooth decay.
Taking care of your teeth prevents tooth decay from happening.
Teeth are used to break down food.
Eating the right food but not to many sugary ones though.
Also by visiting the dentist regularly.
Humans form 2 sets of teeth over the course of their lives.
The first set of teeth are milk teeth are regularly called (baby teeth) features 20 teeth.
The second set are perminant teeth regularly called (adult teeth).
Baby teeth are always and usually replaced by adult teeth