The Wind Swimming Through The Wheat

WALT: Read between the lines to understand the hidden meaning not directly stated in the text. 

This is the first reading task Mewburn had to do this week. We have learnt many things about a poem, and what it means, as we read the poem. "The Wind Swimming Through The Wheat." There where some mysterious parts we did not understand, like the part where that person asks if the mysterious thing was the wind or just some invisible thing. What do you think I could might be?