https://padlet.com/20259182/cyn156zvcruzxbt1 Dissection of Heart, Play-doh models, Strawberry DNA extraction. en-us 2023-02-17 11:22:39 UTC 2023-02-17 15:16:57 UTC hello@padlet.com https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486423548 2023-02-17 14:54:54 UTC https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486423548 202328611 https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486435551 Dissect, display and identify an ox’s or a sheep’s heart. ]]> 2023-02-17 15:04:06 UTC https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486435551 202328611 https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486443019 -Explain how the circulatory system pumps  blood around the body using the heart as a visual aid.
-Conduct the dissection on the heart as outlined in the manual.
-Feel confident in knowledge of the safety precautions.]]> 2023-02-17 15:09:56 UTC https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486443019 202328611 https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486450872 Before the students begin the dissection they will examine the heart first. The teacher will pose questions to get the students to start linking the theory they have learned about the circulatory system to the practical they are carrying out. 
The students will use straws and water to help them identify the main blood vessels; the Aorta, Vena Cava's (superior and inferior), the pulmonary artery and pulmonary vein. ]]> 2023-02-17 15:16:57 UTC https://padlet.com/20259182/cyn156zvcruzxbt1/wish/2486450872