Download Science Review Based on Chapter 1 - Al

‫مدرسة الرؤية ثنائية اللغة‬
Al Ru’ya Bilingual School
Science Review Based on
Chapter 1 (Lessons 1 and 2) and Chapter 2 (Lesson 1)
1- Write the word or words that best complete each sentence in the spaces
below. Words may be used only once.
Flower
Roots
Leaves
Seed
Lifecycle
Seedling
Minerals
Pollen
1. Rocks and soil help plants grow by giving them____ minerals ____.
2. The part of a plant that can make seeds is the ___ flower ___.
3. How a living thing grows, lives, and dies is its ___life cycle____.
4. Plants are held in place by their ____roots___.
5. The sticky yellow powder inside flowers is called ___pollen___.
6. The part that grows into a new plant is the ___seed____.
7. A plant’s ___leaves___ use sunlight to make food.
8. A seed grows into a young plant called a ___seedling_____ .
‫مدرسة الرؤية ثنائية اللغة‬
Al Ru’ya Bilingual School
2- Match plant's life cycle pictures to words:
young plant
seed
adult plant
sprout
‫مدرسة الرؤية ثنائية اللغة‬
Al Ru’ya Bilingual School
3- Circle the letter of the best answer for each question.
1. What does pollen do?
A- helps plants make food
B- holds plants in soil
C- helps plants make seeds
D- holds plants up straight
2. How can we tell that plants are alive?
A- We see them change and grow.
C- We smell their flowers.
B- We eat their fruit and seeds.
D- We breathe their oxygen.
3. What do plants give animals?
A- rocks and soil
B- sunshine and rain
C- seeds and pebbles
D- food and oxygen
4. What moves pollen between flowers?
A- bees
B- leaves
C- roots
D- fruit
5. How is a bird different from other animals?
A- It can run.
B- It lays eggs.
C- It has feathers.
D- It breathes oxygen.
6. What is the biggest difference between insects and some other animals?
A- Insects have wings.
B- Insects have no backbone.
C- Insects have no lungs.
D- Insects have shells.
‫مدرسة الرؤية ثنائية اللغة‬
Al Ru’ya Bilingual School
4-
fill in the blanks using the words between brackets.
backbones insects
rough
feathers water
air
gills
How do we group animals?
1. All animals need food, water, ----air--- , and space.
2. Scientists classify animals into ----two----- main groups.
3. Animals with ---backbones---- and animals without backbones .
4. Reptiles have ----rough----, scaly skin.
5. Fish has ----gills-----to help it get oxygen from the water.
6. Birds are the only animals that have ---feathers----.
7. Most amphibians begin their lives in ---water---- , not on land.
8. ---Insects---- have antenna , six legs, and no backbone.
two
‫مدرسة الرؤية ثنائية اللغة‬
Al Ru’ya Bilingual School
5- Label each animal with its animal group. Use the words in the box.
insect
mammal
reptile
amphibian
fish
bird