grade 3 booklet

SCIENCE FIEST TERM grade 3 1 Discover Primary 3 First term 2025/2026 Name:……………………………………………………………Class :……………………………………………………….

SCIENCE FIEST TERM grade 3 2 Theme 1 Who Am I ? Living healthy Chapter 1 Making a stronger me Chapter 2 Making a healthy body Chapter 3 Get fit with healthy eating Theme 2 The world around me taking care of our world Chapter 1 When habits change Chapter 2 Water ,water every where Chapter 3 How can I help ? CONTENTS.

2 SCIENCE FIEST TERM grade 3 life skills : Life skills are the positive behaviors that ease the challenges of our life Strategies I can use Collaboration Sharing and working with others Communication talking clearly and under standing each other Critical thinking Practice thinking and watch out for key ideas Decision-making Making the right choices Empathy Respecting their feelings Problem-solving Developing solutions Self-management Setting goals and working on goals.

3 SCIENCE FIEST TERM grade 3 exercises 1- life skills are the ( negative – positive ) behaviors that ease the challenges 2- ( writing tool – self management ) is a life skills 3- self –management includes ( setting goals – game ) 4- self – management includes ( drawing – working on goals ) 5- ( Collaboration – drawing ) is a life skills 6- ( Talking – critical thinking ) is a life skills 7- ( Reading – communication ) is a life skills 8- ( Empathy _ don't share materials ) is a life skills 9- ( talking – decision-making ) is a life skills 10- ( drawing – problem-solving ) is a life skills Fill in the table with sentences to refer to cooperation only : -Listen to teacher -work individualy -work together -share materials -speak loudly -share ideas -don't share materials ……………………………………………………………. ……………………………………………………………. ……………………………………………………………. ……………………………………………………………. ……………………………………………………………...

4 SCIENCE FIEST TERM grade 3 Match : Practice thinking problem-solving Sharing and working with others communication Making the right choices self-management Developing solutions critical thinking Setting goals decision making Talking clearly empathy Respecting their feelings collaboration Complete : Problem-solving – collaboration – communication – empathy – self- management – decision-making – critical thinking 1 ................................. setting goals and working on goals 2 ................................. talking clearly 3 ................................. practice thinking 4 ................................... Respecting their feeling 5 .................................... developing solutions 6 .................................. making the right choices 7 .................................. sharing and working with others.

- 2 - Making a healthy body When we choose the healthy habits, we make healthy mind and body. Healthy and unhealthy habits Healthy habits \  Eating fruits and vegetables.  Drinking water.  Washing hands..

- 3 -  Brushing teeth.  Exercising and being active.  Sleeping early. 3.

- 4 - \ 🟐 Skipping 🟐Eating junk food. 🟐Playing video games all day. 🟐Drinking soda Unhealthy habits 4 breakfast..

- 6 - What will happen when we choose unhealthy habits? 🟐Getting sick more often. 🟐 Getting out of mood. 🟐 Being lazy. 6.

- 7 - AWorksheet Draw  for the healthy choices and  for the unhealthy choices: 7.

- 8 - Healthy and unhealthy food Worksheet 8 Healthy food Unhealthy food Fruits& vegetables Answer 1- I will choose ………, ………..., ………… as they healthy. 2- I won’t choose ………., ........... , …………… as they unhealthy..

- 9 - Worksheet Sort the foods below into the category lists: 9 Not sweet ………… ………… ………… Sweet ……….. ……… ………. Healthy ……….. ……….. ………... Unhealthy ……….. ……….. ………....

-11- 10 Diet has two meanings:  To lose weight.  Or the food we eat regularly which includes the amounts and types of food we eat.  Nutrients the elements found inside our food.  Nutrients give our bodies energy..

-11- 11 Worksheet 🟐 Write the scientific term using the following words : ( Diet – Nutrient) 1- The food we eat regularly. (… .................... ) 2- Elements found inside food. ( ...................... ) 🟐 Complete using the following words. (Bread - Yogurt – Energy - Butter – Meat – energy –Pasta - calcium - iron) 1- Nutrients give us ………………… 2- Proteins like ……………………..make our muscles stronger. 3- ……………….and ………………….are fats. 4- ……………………..and…………..are carbohydrates. 5- We found ……………..in milk which make our bones stronger. 6- We eat broccoli to get ......................... which transport oxygen from lungs to the body..

- 12 - Proteins Meat, poultry, Fish, dry beans, eggs and nuts. Make our muscles stronger. -7 carbohydrates Bread, cereal, rice and pasta Give us energy Fats Milk, yogurt, cheese, butter and oil. Give us energy and also important for the brain. 12.

- 13 - Worksheet 13 Complete using the given words: Carbohydrates – Proteins – Fats.

- 14 - They are important nutrients that the body needs in small amounts for normal growth and nutrition. 14.

- 15 - 🟐Write the important of the following: 1- Vitamin (A) ……………………………………………………..……………………… 2- Vitamin (K) ……………………………………………………………………………… 3- Vitamin (C) …………………………………………………………………………….. 4- Vitamin (B) …………………………………………………………………………….. 5- Vitamin (D) ……………………………………………………………………………… 6- Vitamin (E) …………………………………………………………………………...... 🟐Write the scientific term: 1- Important substance that the body need for good healthy. ( ...................) 2- Important nutrient that the body need in small amount for normal growth. ( ................. ) 15.

- 16 - They are important substances that the body needs for good healthy by forming strong bones and 16.

Worksheet - 17 - \\ 17.

Worksheet - 18 - 18 Carbohydrates Fats Proteins Vitamins minerals Broccoli Vegetable oil Wheat Orange Egg ..

Worksheet - 19 -.

-21- 20 🟐 We must eat sugar to get energy that we need. 🟐 Eating too much sugar cause some bad effects to our bodies. 1- Causes tooth decay. 3- Adding stress to our hearts. 4- Feeling jumpy and nervous. 5-Gaining unhealthy weight..

-21- 21 Worksheet Tick (): 1- Eating extra sugar causes bad effects to our bodies. 2- We should stop eating extra sugar. 3- Eating extra sugar makes us feel happy. 4- Eating extra sugar makes us gain weight. 5- Eating extra sugar adds stress to our hearts. 6- Eating extra sugar causes tooth decay. Give reason for: We should eat sugar in small amount. ………………………………………………………..

- 22 - Fresh grapes Dried grapes Processed grapes Natural sugar Natural sugar Extra sugar is added Lots of nutrients Lots of nutrients Some nutrients are removed Contain water Dried in the sun “lose water” Contain water 22 Processed food & fresh food and dried food.

- 23 - Worksheet 23 Color the circle in red if the food is processed and in green if the food is fresh and in blue if the food is dried..

- 24 - Put (🟐) or (🟐): 1- Fresh peach have more nutrients. ( ) 2- Fresh grapes have extra sugar. ( ) 3- Dried grapes contain water. ( ) 4- Processed grapes have natural sugar. ( ) 24.

-25- 25 1- Serving size Is the amount of food a person would normally eat at one time. 2- Calories/ energy The amount of energy in one serving of packaged food. 3- Limit these nutrients: It is important to limit fats. Get enough of these nutrients: these nutrients help to keep our bodies strong and healthy. 4- Quick guide to percent Daily value (DV%) 5%or less Nutrition facts 4 serving per container Serving size 1 cup (227g) Amount per serving 280 Calories Daily value % Total fat 9g 12% Saturated fat 4.5 g 23% Trans fat 0g 0% Cholesterol 35 mg 12% Sodium 850 mg 37% Total carbohydrate 34g 12% Dietary fiber4g 14% Sugars 6g 14% Protein 15g Vitamin D 0 mcg 0% Calcium 320mg 25% Iron 1.6 mg 8% Potassium 510mg 10% The Daily value %(DV)tells you how much of each nutrient is in one serving..

-26- 26 Worksheet Look at the nutrition labels of two different breakfast cereal record the amount of nutrients in the table below, then answer the questions: Breakfast cereal Total fat Total sugars protein Cereal A Cereal B  Which cereal is more healthy?................................................  Which cereal is less healthy?...................................................  Which cereal would you choose for your breakfast? and why? I will choose cereal …………………………………………… Because…………………………….………………………….

- 27 - Do you know how food was stored in the past & nowadays? 🟐In the past (no electricity) 🟐 It is made from (2) ceramic pots, inside each other. 🟐 There is a space between them is filled with sand and water. How does it work? -When water evaporates from the sand, it takes the heat away. -This acts to cool the inside of the pot, to preserve the food inside. (Zeer pot works best in breezy area with dry air) 🟐Nowadays (electricity) : Refrigerator -It is a type of containers that works with electricity. -It keeps the food inside it cold. 27.

Worksheet - 28 - Complete using the following words: ( refrigerator – zeer pot -containers- electricity – store – breezy – dry) 1- ………………is made from 2 ceramic pots, one inside the other. 2- Nowadays, we use……………..to store food. 3- We use…………… to make refrigerators work. 4-Refrigerator is a type of… ................ used to… .................... food. 5- Zeer pot gives the best cooling results when it is kept in……………… area with…………… air, or in shadow. Give reason 🟐 In the past people used zeer pots to keep food cold. ………………………..…………………………….. 28.

Worksheet - 29 - Put () beside the picture that you think it is a good way to keep our food cold. Refrigerator Paper bag 29 Glass dish Zeer pot Ice box.

- 31 - Are these Plants Healthy? 1- Healthy plants: 1- Plant is colorful. 2- Plant stands tall and firm. 3- Plant is healthier. 2- Unhealthy plants: 1- Plant is dull. 2- Plant looks wilted or limp. 3- Plant is unhealthy. 30.

- 31 - Worksheet Put (✔) or (🟐): 1- Healthy plant is colorful. ( ) 2- Unhealthy plant stands tall and firm. ( ) 3- Water is important for plants to stay healthy. ( ) 4- Unhealthy plant is dull. ( ) 31.

- 32 - The Human Body Body parts (organs) Seen Unseen 32.

- 33 - Seen parts  Mouth.  Hair.  Nose.  Eyes. 33.

- 34 -  Skin. (Largest organ in the human body)  Hands .  Legs. 34.

- 35 -  Bones.  Stomach.  Heart. 35 Unseen parts.

- 36 -  Veins.  Muscles . Muscles 36.

- 37 - The Skin  Our skin protects us.  Skin is the largest organ in our body (weigh 4 kilograms). How does skin protect us? 🟐Skin is made up of multiple layers, some are seen & others are under thesurface. 🟐 Skin keeps temperature of our bodies constant. 🟐 Skin protects our internal body organs. 37.

38 - How must we protect our skin? You must take care of your skin to stay healthy by: 1- Avoiding exposing skin too long to harmful sunrays. 2- By covering – up. 3- By using sunscreen. 38 -.

… - 39 - Worksheet 1- Skin is a/an ……. body part.  seen  unseen 2- Skin is the …… organ in the human body.  smallest  largest 3- Skin keeps the temperature of our bodies…….  constant  variable 4- We must keep our skin healthy by ……... exposure to harmful rays.  avoiding  allow Mention the importance of our skin? ……………………………………………………………… How can you protect our skin? ……………………………………………………….. 39.

- 41 - Bones and Muscles  Bones and muscles work together to help you to move and do all the activities.  Bones make up skeleton.  When muscles move, the skeleton moves too. 40.

-41- 41 ). - Ribcage. (Bones that protects the heart and the lungs) - Skull. (Bones box that Protects the brain join bones with muscle. - Brain and lung are soft organs. -Tendons Muscle Bone.

-42- 42 Worksheet Look at this diagram and choose the correct labels: (Leg – Heart - Ear – Eye – Hand – muscles – mouth- Veins – Nose – Hair).

-43- 43 Worksheet Tick ( 🟐 ) the correct answer: 1- Your muscles and………... work together to make you move. Heart bones 2- Bones make up your ………... Skeleton muscles 3- What is the soft organ that the skull protects? Ear Brain 4- ………. bones protect the heart and the lungs. Ribcage Skull 5- ……………. Connect (s) muscles with bones. Tendon Veins.

-44- 44 Digestion * It is the process that changes the food that we eat into a simpler form. Our bodies give us signals when we need to eat. Digestion starts in mouth by: 1- Chewing the food in our mouths by teeth to cut into smaller pieces and saliva soften the food to break down..

- 45 - 2- After swallowing the food, the muscles push food into the stomach. : is a large muscular organ. 3- Stomach stirs and squeezes food with the acidic juice (lemon juice) 45.