There is... There are... Grade 3 students.

Remember we use There is ... for the singular, and There are ... for the plural. Both are translated into "Hay" in Spanish.
Eg.
There is a river in the city.
There are many houses in the city.

Let´s do some practice...!!!

https://www.liveworksheets.com/worksheets/en/English_as_a_Second_Language_(ESL)/There_is_-_there_are/There_is_-_there_are_na601gy

https://www.liveworksheets.com/worksheets/en/English_as_a_Second_Language_(ESL)/There_is_-_there_are/There_is_-_There_are_jk63lh

https://www.liveworksheets.com/worksheets/en/English_as_a_Second_Language_(ESL)/There_is_-_there_are/there_is_there_are_yy3060yh

https://www.liveworksheets.com/worksheets/en/English_as_a_Second_Language_(ESL)/Food_and_drinks/Food_pl51596al

Can you describe your bedroom using there is and there are...???

Take care and enjoy...!!!

Ana Isabel Ferreirós Rey.