Using a Microscope

Blood Cells

What is inside a Cell?

Nerve cells

 nerve cells

 Neurons have three basic parts: a cell body and two extensions called an axon and a dendrite  Within the cell body is a nucleus , which controls the cell’s activities and contains the cell’s genetic material. Scientists think that neurons are the most diverse kind of cell in the body. Within these three classes of neurons are hundreds of different types, each with specific message-carrying abilities.

Adding Decimals

Adding Decimals 

Add the decimals and whole numbers to answer the questions below. Remember to show your working you can do this by writing it in the document or inserting a photo. 

Question	Working and answer
0.2 + 0.5=	0.7
0.4 + 0.1=	0.5
0.5 + 0.3=	0.8
0.6 + 0.1=	0.7
0.7 + 0.2=	0.9
0.4 + 0.4 =	0.8
0.6 + 0.3=	0.9
3.1 + 5.7=	8.8
9.4 + 3.4=	12.8
6.8 + 5.1=	11.9
4.3 + 5.3=	9.6
1.6 +7.3=	8.9
1.2 + 3.7=	3.9
1.2 +2.2=	3.4

In these questions, your decimals add over the decimal point. 

Question	Working and answer
0.9 +0.6	0.15
0.7 + 0.7	0.4
1.5 + 0.8	1.13
2.9 + 0.3	2.12
1.7 + 1.8	2.15

Area And Circumference!

Introducing Decimals