ANSWERS – 25th-29th May – 5TH & 6TH CLASS

Monday 25/5/20

  1. Correct: English in Practice and Mental Maths (answers on website)

 

5th Class Maths:

p.161

  1. (a) flat (b) solid (c)  lines (d)  cannot (e)  drawings (f)  don’t have (g)  2-D (h)  cannot (i)  can
  2. (i) (a) circle (b) cuboid (c)  pyramid (d)  cylinder (e)  rhombus (f)  trapezium (g)  pyramid (h)  cube (i) semi-circle (j)  sphere (k)  cone (l)  prism (m)  pentagon (n)  triangle

(ii)   circle, rhombus, trapezium, semi-circle, pentagon, triangle

(iii)   cuboid, pyramid, cylinder, tetrahedron, cube, sphere, cone, triangular prism

(iv)   cuboid, cylinder, cube, triangular prism

(v)  cone, sphere, cylinder (vi)  circle, semi-circle (vii)  pyramid

6th Class Maths:

PAGE 168

  1. 1. Solid 2. Length, width, height 3.  Vertex 4.  Base 5.  Apex 6.  Shape of bases 7.  Tetrahedron 8.  Prism 9.  Cylinder 10.  Polyhedral 11.  Polyhedron 12.  Shape net

Tuesday 26/5/20

  1. Correct: English in Practice and Mental Maths (answers on website)

English

Homonyms D. p 222

  1. Watch
  2. Play
  3. Lie
  4. Bit
  5. Pen
  6. Left

Gaeilge

  1. Tá an cailín léítheoireacht.
  2. Tá na páistí súgradh taobh amuigh.
  3. Tá na páistí cócaireacht.
  4. Tá an cailín ag tógáíl.

 

 

5th Class Maths:

PAGE 162

  1. (a) cube, 6, 12, 8, squares (b)   cuboid, 6, 12, 8, rectangles, squares (c)   cylinder, 3, 2, 0, circles, rectangles (d)  sphere, 1, 0, 0 (e)   prism, 5, 9, 6, triangles, rectangles (f)   pyramid, 5, 8, 5, triangles, rectangle (g)  pyramid, 4, 6, 4, triangles (h)   prism, 7, 15, 10, rectangles, pentagons (i)  cone, 2, 1, 1
  2. (a) (i) cylinder (ii) any shape (iii) triangular prism (iv) cuboid (v) cylinder (vi) cylinder (vii) cuboid (viii) cuboid

6th Class Maths:

PAGE 169

  1. (a) Cuboid: faces: 6 edges: 12 vertices: 8 meet: 3 (b) tetrahedron:

faces: 4 edges: 6 vertices: 4 meet: 3 (c)  pentagonal prism: faces: 7 edges: 15 vertices: 10 meet: 3 (d)  cube: faces: 6 edges: 12 vertices: 8 meet: 3 (e)  triangular prism: faces: 5 edges: 9 vertices: 6 meet: 3 (f)  hexagonal pyramid: faces: 7 edges: 12 vertices: 7 meet: (i) 6; (ii) 3

Busy at Maths – Sixth Class: PCM 213

Busy at Maths

  1. (a) cube (b) hexagonal pyramid (c)  pentagonal prism (d)  cuboid (e)  triangular prism (f)  tetrahedron

Challenge I:  No! (sides not straight) Challenge II:  Cone, cylinder, sphere, hemisphere

Wednesday 27/5/20

  1. Correct: English in Practice and Mental Maths (answers on website)

 

English

5th Class Maths:

PAGE 163

  1. (a) (i) triangular (ii) pentagonal (iii) rectangular (iv) hexagonal
  2. (a) triangle

(b)   (i) 4 (ii) 6 (iii) 4

(c)  3

  1. (a) triangular (b) hexagonal (c)  square (d)  octagonal
  2. (a) irregular (b) regular (c)  regular (d)  irregular

6th Class Maths:

PAGE 170

  1. (a) triangular pyramid (b) 6 (c)  4 (d)  triangle (e)  4
  2. (a) 12 (b) 6 (c)  square (d)  8 (e)  prism
  3. (a) 12 (b) 8 (c)  triangle (d)  6 (e)  square pyramids

Challenge:  (a)  (i) 12 (ii) 30 (iii) 20 (b)  (i) 20 (ii) 30 (iii) 12

Thursday 28/5/20

  1. Correct: English in Practice and Mental Maths (answers on website)

Gaeilge:

Dialann Aisling

Cad a rinne Aisling Dé Luain?

(b) Chuaigh sí ag siopadóireacht

  1. Cad a chiallaíonn an frása ‘dubh le daoine’?

(a) Bhí go leor daoine ann

  1. Cé acu atá fíor?

(b) Ní raibh sí in ann dul a chodladh oíche Dé Máirt

  1. Cén uair a bhí Lá Nollag ann?

(b) I lár na seachtaine

  1. Conas a mhothaigh Aisling maidin Lá Nollag?

(b) Bhí áthas uirthi

  1. Cén abairt a insíonn dúinn gur thaitin Lá Nollag le hAisling?

 (c) Bhaineamar an-taitneamh as an lá

5th Class Maths:

PAGE 164

  1. (a) (i) tetrahedron (ii) cuboid (iii) hexagonal prism (iv) pentagonal pyramid (v) cube (vi) square pyramid (vii) triangular prism

(b)   (i) sphere (ii) cone (iii) cylinder 2. (a)  no (b)   (i) 2 (ii) 1 (iii) 0

(c)   half an orange/coconut/ globe, etc; igloo; bowl.

  1. (d) and (e)
  2. (a) pyramids (b) 8 (c)  triangle (d)  yes

Challenge 1:  Dodecahedrons, icosahedrons

6th Class Maths:

PAGE 171

  1. (a) (i) (b) (iii) (c)  (i) (d)  (ii)
  2. (a) (i) Top (ii) side (iii) front (b) (i) front (ii) side (iii) top

(c)   (i) top (ii) side (iii) front (d)   (i) side (ii) top (iii) front

  1. (a) top (b) front (c)  side (d)  top

Vocabulary Work C. p 221

  1. Whacking
  2. Canopy
  3. Splutter
  4. Snow-capped
  5. Plummeting
  6. brandishing
  7. Feebly
  8. Soaring
  9. Exchanged
  10. Billowing
  11. Landmarks
  12. Cajoling

Friday 29/5/20

  1. Correct: English in Practice and Mental Maths (answers on website)
  2. Correct Mental Maths Friday Test

Gaeilge

Clois

  1. Ar chuala tú an clog inné?
  2. Cloisim an madra ag tafann gach lá.
  3. Cloisfimid an cat ag crónán anocht.
  4. Níor chuala siad an ghaoth ag séideadh aréir.
  5. An gcloiseann tú na héin ag canadh gach maidin?
  6. Cloisfidh sé an nuacht maidin amárach.
  7. “Níor chuala mé aon rud!”, arsa Mamaí.
  8. Léim Daidí amach as an leaba nuair a chuala sé an t-aláram.
  9. Cloisfidh sí an t-amhrán ar an raidió i rith na seachtaine.
  10. Cloiseamar cloig na heaglaise gach Domhnach.

 

5th Class Maths:

PAGE 165

  1. (a) cone, cylinder, cuboid, pyramid, cube (b) pyramid, cylinder, cube, cuboid, cone, sphere, triangular prism, hemisphere
  2. (i) to (e); (ii) to (c); (iii)  to (b); (iv)  to (d); (v)  to (f); (vi)  to (a).
  3. (b) and (c)

6th Class Maths

N/A