Make an ecological bottle (observe the changes of creatures in water)

suborder

Digital observation, actual inspection, name verification and name establishment

Ask the teacher why the experiment didn't start.

Or experimental teaching

Teacher's signature and preparation

be filled/suffused/brimming with

Class One, Class Two, Class Three, Class Four, Class Five and Class Six are short of instruments, equipment, materials and medicines.

four

year

level

︵

Last/better/previous/last name

roll

1 Dissolution of potassium permanganate and salt in water.

2 filter experiment teacher

3 dissolution rate experiment students

How much salt can a glass of water dissolve?

Students are using alcohol lamps.

6 brine evaporation experiment teacher

Students, listen to the sounds made by various objects.

8. Observe the students of physics department who make sounds.

9 Observe and compare the changes of sound intensity.

10 students whose sound propagates in different objects

1 1 Introduce the structure and function (model) of the ear.

12 students who make weather calendars

13 thermometer student

14 students majoring in temperature measurement

15 precipitation measurement students

16 observing cloud students

17 Observe our physics students.

18 measurement of heartbeat and breathing students

19 Collect and compare the gas components inhaled and exhaled by students.

year

Rank order

Digital observation, actual inspection, name verification and name establishment

Ask the teacher why the experiment didn't start.

Or experimental teaching

Teacher's signature and preparation

be filled/suffused/brimming with

Class One, Class Two, Class Three, Class Four, Class Five and Class Six are short of instruments, equipment, materials and medicines.

five

year

Seed germination experiment of I- 1 grade students

Students who observe the growth of mung bean sprouts

3 earthworm living environment experimental students

Students who make eco-friendly bottles

Students who observe the shadow changes of objects in the sun

6. Verify the propagation route of photogeneration

Be a periscope student.

8. concave mirror and convex lens focusing experiment teacher.

Students who design and make simple solar water heaters.

10 Explore the reasons why students remain the same.

1 1 Students look for soil components.

12 experimental students exploring land erosion

13 explore the influence of rivers on land students

14 install a small cable car for students

15 the number of turns the rubber band winds and the distance the car travels.

16 Meet the spring dynamometer teacher.

17 measuring the friction of objects sliding and rolling students

18 Design and make a small racing car for students.

year

Rank order

Digital observation, actual inspection, name verification and name establishment

Ask the teacher why the experiment didn't start.

Or experimental teaching

Teacher's signature and preparation

be filled/suffused/brimming with

Class One, Class Two, Class Three, Class Four, Class Five and Class Six are short of instruments, equipment, materials and medicines.

six

year

Grade -I- 1 lever ruler graduate student.

2-axis research students

Students studying crown block and moving pulley.

Students who study the role of pulley blocks

Students who study the functions of different glass slopes

6 Study the influence of paper height and thickness on students' bending ability.

7 Simple Mechanical Teacher on Bicycle

8. Test students under pressure

Be a student of a three-dimensional framework

10 to build a bridge with paper students

1 1 students who make nails and electromagnets

12 Explore the relationship between the magnetic force of electromagnet and the number of coils.

13 teacher who designs and manufactures strong magnetic electromagnets

14 secret students who explore the rotation of small motors

15 secret students explore power generation

16 Investigation on Students of Animals and Plants on Campus

17 introduces all kinds of biology teachers (courseware, video pictures)

18 students doing class appearance survey

19 Observe and compare the morphological structure of plants in different environments.