Salt and acidity

Activity 8. Home task. Ask the students to write a research paper’s title and abstract.
Assess the students’ participation in the lesson and summarize the subject of the lesson

Teaching methodology	Methods and technology: Categorizing Matching K-W-L The Venn diagram Insert technique Form Pair and group work Resources: Handouts, visual aids Teaching techniques: Facilitation Elicitation Presentation Informal assessment: Questioning and summarizing Assessment: 3 points
Outcomes	By the end of the lesson the students will be able to communicate spontaneously, to sustain their opinions, use a limited number of linking expressions to mark clearly the relationship between their ideas, having a good grammar control respond appropriately to the questions related to motivation and inspiration ; to categorize and organize information for presentation, to make a general statement concerning motivation and inspiration
Reflection

Salt and acidity
1. Talk about these questions
1.How does salt get into soil?
2.How can farmers reduce acid levels in soil?
2.Read the text .Then,choose the correct answers.

1. What changed the soil’s primary salinity ?
a.salini deposts in the soil
b.acids from rainwater
c.minerals from well water
d.taxins from fertilizers
2. How does the farmer improve his soil?
a. he plants fever crops
b. he adds lime to the soil.
c. he irrigates in the summer.

3.When can you infer the crops will grow properly again?

a. when farmers can stop irrigating
b. when the pH value of the soil is lowered
c. when sulfur content in the sopil increases